damn, the ending was a little depressing
This was a good one shot, my only complain was that the prisoner's ass was literally stabbed by the two chair-blades and he didn't even react to that. He also could've threw something out and see if any kind of blade fell out or not.
Overall, I feel bad for Shigechi (this is the universe where he wasn't killed by Kira and lived long enough to see himself become a murderer)