SO GEON of NEXZ: Member Profile, Career and 2026 Guide
So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief.
BLUF: where SO GEON stands now
SO GEON is a current NEXZ member, active from the group’s May 20, 2024 global debut through the current seven-member lineup. There is no verified independent solo release under this name as of August 2026, so CVM Sekai files this as one member profile rather than creating a duplicate Artist page.
So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief.
Profile file
| Stage name | SO GEON |
|---|---|
| Born | September 13, 2006 |
| From | Tokyo, Japan |
| Group | NEXZ |
| Working roles | Vocalist, rapper and performer |
| Formation route | Nizi Project Season 2 |
| Global debut | May 20, 2024 with “Ride the Vibe” |
| Current status | Active NEXZ member in the continuing seven-member lineup; no verified independent solo release as of August 2026 |
- Born: September 13, 2006
- From: Tokyo, Japan
- Current group: NEXZ
- Working role: vocalist, rapper and dancer
- Status: Active member
- Solo-artist status: No verified solo release
The Nizi Project Season 2 chapter
Born in Japan to Korean parents, So Geon works across the same linguistic and cultural bridge as the group itself. That background is relevant; speculative claims about what he privately represents are not. The competition record should be used as chronology, not a permanent personality test. Evaluation footage shows trainees under a format designed to produce stakes; it does not grant access to their private thoughts.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
From Miracle to the global debut
The seven finalists released “Miracle” in Japanese and Korean on December 18, 2023, linking the final stage to the group’s first public catalog. NEXZ then made its global debut on May 20, 2024 with Ride the Vibe. The song’s elastic rhythm and youthful uncertainty established a lane that valued physical timing as much as conventional polish.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
The Japanese debut and Keep on Moving
The August 2024 Japanese EP paired “Ride the Vibe (Japanese Ver.)” with “Keep on Moving.” The latter is not just a cheerful extra: its Korean-version performance film tests stamina, bounce and ensemble clarity. SO GEON can be tracked through the whole frame instead of only the assigned close-up.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
NALLINA and the first Korean expansion
NALLINA arrived in November 2024 with heavier percussion and a more mischievous performance vocabulary. That shift matters for SO GEON because it asks for character without allowing synchronization to dissolve into seven separate skits. The best stages preserve both the joke and the geometry.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
O-RLY?, One Bite and touring scale
The 2025 catalog expanded through O-RLY? and the Japanese EP One Bite. The first national Japanese tour covered eighteen performances in fifteen cities and passed 50,000 attendees according to the official profile. A tour tests whether a three-minute television identity can survive pacing, repeated performances and a room that cannot rely on camera editing.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
The 2026 checkpoint
The Budokan concert recording reached number one on Oricon’s weekly music DVD and Blu-ray ranking in February 2026. Mmchk followed on April 27 and gave NEXZ its first Show Champion win on May 6. Hellmate then connected the year’s Korean and Japanese activity while the 2026 arena tour raised the scale again.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Performance signature
So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. Watch the counts before and after the obvious highlight. That is where performers reveal whether a center moment belongs to the song or exists only as a clipped social-media fragment.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Voice, rap and arrangement function
NEXZ does not publish a rigid current list of permanent main and lead positions. That is useful. Instead of turning fan shorthand into fact, listen for what changes when SO GEON enters: register, rhythmic pressure, vocal brightness, physical weight or the emotional temperature of the frame.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Dance, formation and camera work
Clean choreography is the baseline, not the whole verdict. The more revealing details are travel paths, recovery after a large accent, the finish of a hand when the camera is elsewhere and the ability to scale expression for a wide shot. SO GEON should be evaluated across all of those conditions.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Why this is not an Artist profile
A fan-club member edition, individual fancam or profile film is not a solo music debut. CVM Sekai routes a member into Artists only after a verified independent release. Group songs remain on this page as career evidence, while the NEXZ hub owns the shared discography and release tracker.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
How international fans can follow closely
Start with the official NEXZ profile, official discography, JYP and Sony notices, and the NEXZ Official Artist Channel. Subscribe to uploads and use the release pages as the date record. Translation accounts can help with language, but a cropped screenshot that hides the source is not a substitute for the notice it cropped.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
The visibility gap outside Korea
NEXZ works across Korean and Japanese systems, which means information is split across sites, languages, physical-release notices, music-show uploads and tour pages. Overseas fans are not failing because they missed one rumor account; the publicity trail is genuinely fragmented. A good hub reunites it without pretending every schedule is global.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
What quick profiles usually miss
Birthday lists and one-word positions cannot explain why a performer matters. They also age badly. This page keeps dates, current status and release evidence separate from observations about technique so an official update can change the facts without rewriting the entire person into a new stereotype.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
RaeRae verdict
So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. That is specific enough to test against another stage, and it leaves room for the answer to change. Praise should point to a choice. Criticism should name a tradeoff. Private-character claims should stay out unless the member has actually said the thing being attributed to them.
SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Earlier local research preserved
The following prose preserves the earlier local research trail as plain WordPress paragraphs. The rebuild removes embedded styling and places the material under the current 2026 status rule.
SO GEON of NEXZ: Member Profile, Career and 2026 GuideSo Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. BLUF: where SO GEON stands now SO GEON is a current NEXZ member, active from the group’s May 20, 2024 global debut through the current seven-member lineup. There is no verified independent solo release under this name as of August 2026, so CVM Sekai files this as one member profile rather than creating a duplicate Artist page.
So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. Profile file Born: September 13, 2006From: Tokyo, JapanCurrent group: NEXZWorking role: vocalist, rapper and dancerStatus: Active memberSolo-artist status: No verified solo release The Nizi Project Season 2 chapter Born in Japan to Korean parents, So Geon works across the same linguistic and cultural bridge as the group itself. That background is relevant; speculative claims about what he privately represents are not.
The competition record should be used as chronology, not a permanent personality test. Evaluation footage shows trainees under a format designed to produce stakes; it does not grant access to their private thoughts. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. From Miracle to the global debut The seven finalists released “Miracle” in Japanese and Korean on December 18, 2023, linking the final stage to the group’s first public catalog.
NEXZ then made its global debut on May 20, 2024 with Ride the Vibe. The song’s elastic rhythm and youthful uncertainty established a lane that valued physical timing as much as conventional polish. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. The Japanese debut and Keep on Moving The August 2024 Japanese EP paired “Ride the Vibe (Japanese Ver.)” with “Keep on Moving.” The latter is not just a cheerful extra: its Korean-version performance film tests stamina, bounce and ensemble clarity.
SO GEON can be tracked through the whole frame instead of only the assigned close-up. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. NALLINA and the first Korean expansion NALLINA arrived in November 2024 with heavier percussion and a more mischievous performance vocabulary. That shift matters for SO GEON because it asks for character without allowing synchronization to dissolve into seven separate skits.
The best stages preserve both the joke and the geometry. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. O-RLY?, One Bite and touring scale The 2025 catalog expanded through O-RLY? and the Japanese EP One Bite.
The first national Japanese tour covered eighteen performances in fifteen cities and passed 50,000 attendees according to the official profile. A tour tests whether a three-minute television identity can survive pacing, repeated performances and a room that cannot rely on camera editing. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. The 2026 checkpoint The Budokan concert recording reached number one on Oricon’s weekly music DVD and Blu-ray ranking in February 2026.
Mmchk followed on April 27 and gave NEXZ its first Show Champion win on May 6. Hellmate then connected the year’s Korean and Japanese activity while the 2026 arena tour raised the scale again. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format. Performance signature So Geon is a tonal hinge.
He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. Watch the counts before and after the obvious highlight. That is where performers reveal whether a center moment belongs to the song or exists only as a clipped social-media fragment. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. Voice, rap and arrangement function NEXZ does not publish a rigid current list of permanent main and lead positions. That is useful. Instead of turning fan shorthand into fact, listen for what changes when SO GEON enters: register, rhythmic pressure, vocal brightness, physical weight or the emotional temperature of the frame. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. Dance, formation and camera work Clean choreography is the baseline, not the whole verdict. The more revealing details are travel paths, recovery after a large accent, the finish of a hand when the camera is elsewhere and the ability to scale expression for a wide shot. SO GEON should be evaluated across all of those conditions. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. Why this is not an Artist profile A fan-club member edition, individual fancam or profile film is not a solo music debut. CVM Sekai routes a member into Artists only after a verified independent release. Group songs remain on this page as career evidence, while the NEXZ hub owns the shared discography and release tracker. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. How international fans can follow closely Start with the official NEXZ profile, official discography, JYP and Sony notices, and the NEXZ Official Artist Channel. Subscribe to uploads and use the release pages as the date record. Translation accounts can help with language, but a cropped screenshot that hides the source is not a substitute for the notice it cropped. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. The visibility gap outside Korea NEXZ works across Korean and Japanese systems, which means information is split across sites, languages, physical-release notices, music-show uploads and tour pages. Overseas fans are not failing because they missed one rumor account; the publicity trail is genuinely fragmented. A good hub reunites it without pretending every schedule is global. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. What quick profiles usually miss Birthday lists and one-word positions cannot explain why a performer matters. They also age badly. This page keeps dates, current status and release evidence separate from observations about technique so an official update can change the facts without rewriting the entire person into a new stereotype. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip.
The repeated decision shows the personal habit; the difference shows adaptation to format. RaeRae verdict So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. That is specific enough to test against another stage, and it leaves room for the answer to change.
Praise should point to a choice. Criticism should name a tradeoff. Private-character claims should stay out unless the member has actually said the thing being attributed to them. SO GEON is most useful to study comparatively: watch the same passage in an official music video, a fixed-camera performance and a tour clip. The repeated decision shows the personal habit; the difference shows adaptation to format.
Earlier local research preserved The following prose preserves the earlier local research trail as plain WordPress paragraphs. The rebuild removes embedded styling and places the material under the current 2026 status rule. SO GEON in the official JYP Entertainment NEXZ profile. Image stored in the CVM Sekai Media Library.Status: Active NEXZ memberYears active: 2024-presentSO GEON is So Geon, formerly presented as Ken (蘇建), a member of NEXZ selected through Nizi Project Season 2. This is the one canonical person page for both group-member and individual-artist browsing.On this pageQuick FileBefore NEXZNizi Project Season 2NEXZ CareerPerformance FileWhere to StartSelected DiscographySources Quick File Stage name: SO GEON (ソ ゴン / 소 건) Birth name: So Geon, formerly presented as Ken (蘇建) Born: September 13, 2006 From: Tokyo, Japan; South Korean nationality Group: NEXZ Company: JYP Entertainment; Japanese releases with Sony Music Labels Debut: May 20, 2024 with Ride the Vibe Before NEXZ SO GEON entered the audition under the name Ken without a JYP trainee background.
He was born and raised in Tokyo in a Korean family. His early rankings were low because he was learning basic performance skills while other contestants arrived with formal training. Nizi Project Season 2 He finished twelfth at the Japanese camp and fourth in the final. That climb is one of the show's most concrete improvement records. After the lineup was formed, his stage name changed from Ken to SO GEON, using the Korean reading of his name.
NEXZ Career NEXZ released the Japanese and Korean versions of "Miracle" on December 18, 2023, three days after the final lineup was announced. The song had been used for the final stage, so the first release connected the survival-show ending directly to the group. The official Korean debut came on May 20, 2024 with Ride the Vibe. The group followed it with the Japanese EP Ride the Vibe (Japanese Ver.) / Keep on Moving, the Korean mini albums NALLINA and O-RLY?, and the Japanese EP One Bite. Later releases included Beat-Boxer and the group's continuing Korean and Japanese catalog.
Their first Japanese national tour, NEXZ LIVE TOUR 2025 "One Bite," ran for eighteen shows in fifteen cities and drew more than 50,000 people according to Sony Music Japan. The tour placed the seven members in a full concert structure rather than a short rookie showcase. Performance File SO GEON brings a direct vocal tone and increasingly confident center presence. The survival-show improvement story explains his route into the group, but current coverage should judge the performer he became rather than keeping him frozen as the untrained contestant. NEXZ does not publish a rigid list of permanent main and lead positions on its current official profile.
This page follows the work visible in releases and performances instead of turning a fan-assigned position into an official fact. Where to Start "Miracle": the final-show song and first pre-debut release. "Ride the Vibe": the Korean debut and the first full introduction to the lineup. "O-RLY?": a louder Korean comeback that gives the members more comic character. "One Bite": the Japanese title track that became the identity of their first national tour.
Read the CVM Sekai React. Selected Discography 2023: "Miracle" (Japanese and Korean versions) 2024: Ride the Vibe; Ride the Vibe (Japanese Ver.) / Keep on Moving; NALLINA 2025: O-RLY?; One Bite; Beat-Boxer Sources JYP Entertainment official NEXZ profile and portraits NEXZ Japanese official profile, dates, releases, and tour history Oricon: debut lineup, public profiles, and final-show record Oricon: audition rankings and training-camp record Sony Music Japan official group and member profile Back to Top Exact-video tracker https://www.youtube.com/watch?v=Q79GXnvja4cNEXZ “One Bite” official music video Read the One Bite React for the full song and video analysis. https://www.youtube.com/watch?v=zoaD9FDNE_MNEXZ “Keep on Moving (Korean Ver.)” official performance video Read the Keep on Moving Korean Version React for the performance-film deep dive. Sources NEXZ official profileNEXZ official discographySony Music official NEXZ profileJYP Entertainment NEXZ artist site SO GEON rewatch note So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on.
His performance reads best when the concept allows some mischief. Rewatching with the sound first and the image second helps separate arrangement function from visual emphasis. Then reverse the order and note which movement choices still direct attention without the mix doing the work. That two-pass method is slower than collecting adjectives, but it produces a profile that can survive the next comeback. SO GEON rewatch note So Geon is a tonal hinge.
He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. Rewatching with the sound first and the image second helps separate arrangement function from visual emphasis. Then reverse the order and note which movement choices still direct attention without the mix doing the work. That two-pass method is slower than collecting adjectives, but it produces a profile that can survive the next comeback.
SO GEON rewatch note So Geon is a tonal hinge. He can put a little grit into a polished arrangement, then move back into the group blend without making the change feel pasted on. His performance reads best when the concept allows some mischief. Rewatching with the sound first and the image second helps separate arrangement function from visual emphasis. Then reverse the order and note which movement choices still direct attention without the mix doing the work.
That two-pass method is slower than collecting adjectives, but it produces a profile that can survive the next comeback. Keep on Moving Korean Version React card NEXZ “Keep on Moving (Korean Ver.)” — read the full performance React
Official video tracker
Read the One Bite React for the full song and video analysis.
Read the Keep on Moving Korean Version React for the performance-film deep dive.
Sources
- NEXZ official profile
- NEXZ official discography
- Sony Music official NEXZ profile
- JYP Entertainment NEXZ artist site
React image cards
Official video archive
Official Socials
JYP official website · Official YouTube · Official Instagram · Official Weverse