After being crippled by an elf in the blade's first game, Ryoken formally requested Tetsuo for permision to commit seppuku and avoid the shame. Tetsuo unmercifully denied Ryoken's request but allowed him instead his second request of permanent line of scrimmage duty.
Amazed by the Daimyo's act of kindness Ryoko is now praying that he may achieve glory at the LOS or regain his honor by dying at it...

12th game: In an otherwise unblody match, while losing horribly, speedy gonzalez of the unias negras went to foul ryoken violently and was expelled of the field.
Tetsuo saw that this had been prearranged by roken and gonzalez as a favor to give the long sought death to ryoken and was FURIOUS.

Just before the game against the Rotten Subotai braught proof of shady deals between Ryoken and KMOD.

Ryoken was retired and will be forced to serve his shame for many games before finnally given the honour of seppuku...

Just before the blades's 25th game Tetsuo allowed Ryoken to commit seppuku. His shame is finally erased.