Character profile · Light Novel Volume 5 · Full spoilers
Ouka Kashima
Takemikazuchi Familia captain · Alive
The captain who chooses Chigusa’s life by transferring the death sentence to Bell’s party—and then descends again because responsibility is measured by what you do after the choice.

The profile
The captain who chooses Chigusa’s life by transferring the death sentence to Bell’s party—and then descends again because responsibility is measured by what you do after the choice.
Ouka orders the pass parade when Chigusa is badly wounded and his party is collapsing under pursuing monsters. The decision is understandable. It is also a deliberate act that makes three less-experienced strangers absorb the threat. Volume 5 refuses to flatten either side of that equation.
He admits what happened, joins Hestia’s rescue and fights through the Black Goliath disaster. Ouka is gravely injured protecting the group. None of that retroactively cleans the pass parade; it proves he understands repair requires risk, not merely apology.
Scene receipts
What Volume 5 actually gives Ouka Kashima
Crisis
Save Chigusa
Ouka chooses his wounded Familia member and makes Bell’s party pay the immediate cost.
Return
The captain descends
He joins the rescue instead of leaving the harmed party to the Guild timetable.
Calamity
Protection becomes physical
Ouka risks his life holding the Black Goliath fight together.
Relationships
The people inside the file
Familia member
Chigusa Hitachi
Her life is the reason for the decision and part of the responsibility carried afterward.
Moral witness
Yamato Mikoto
Mikoto objects, apologizes and makes the cost impossible for the Familia to euphemize.
People endangered
Bell, Lilly and Welf
Their acceptance allows cooperation; it does not erase the original betrayal.
Volume 6 update · Full spoilers
What the War Game changes for Ouka Kashima
Takemikazuchi Familia captain · Ally · Alive
Ouka’s support in Volume 6 continues the repair begun after the pass parade. He cannot undo the choice that endangered Bell, Lilly and Welf, but he can help when Apollo turns Bell’s whole city into a pursuit route and when Mikoto asks to leave their Familia temporarily.
As captain, Ouka has to hold two truths together: Mikoto belongs with Takemikazuchi Familia, and her conscience requires one year inside Hestia Familia. Letting her go becomes an act of trust rather than abandonment.
Debt
The middle floors remain in the room
Ouka’s assistance means more because the prior book refuses to let apology erase who paid for his rescue decision.
Hunt
The alliance answers
Takemikazuchi Familia helps keep Apollo’s citywide numbers from becoming total isolation.
Transfer
A captain releases a sister
Ouka supports Mikoto’s one-year promise because family can survive a contract with an end date.
Current spoiler boundary
This biography now runs through Volume 6.
Later developments remain sealed until their owned Kindle volume receives its own completed reading pass.