Well, it was speculated that the owl and the king were the same...
Yeah, these clowns are everywhere lol although, the clown that was with Nico can't be Shachi, because Nico was talking to the clown just as the conflict in the 11th ward ended. Shachi was still locked up in the prison at that time. I do wonder why Shachi joined Aogiri though, it was said by his subordinates that he would never join a group like them...
Actually, I'm not sure we'll see much of the 24th ward. The reason I posted that was becuae I was frustrated with myself. Later, Kaya mentioned that the underground was Anteiku's escape route during their last stand against the CCG. She told Kaneki to evacuate through there once he helped Yoshimura. I should have noticed it then what was going to happen, the page I posted said that the underground is Arima's hunting ground, he was in charge of ghoul extermination in the 24th ward due to the high class ghouls down there. I should have expected him to show up down there when Kaya mentioned it.
That scene was from chapter 84. Hide explains everything there. He never really suspected Yamori, he says that he has a hobby to play "detective" and go around an follow suspicious looking people, and if they do something wrong, he phones the police. He saw Yamori somewhere (I think outside anteiku) and thought that he might be up to no good, so he followed him and managed to plant a bug on the bottom of his shoe by running into him and pretending to drop some coins on the ground, which Yamori stepped on. He followed Yamori to the 11th ward and sent the CCG an anonymous tip.
Kanoe was a CCG coroner before he left for Germany, when he came back from Germany, he left the CCG. That gets explained by Shinohara before the Kanoe mansion arc.
Yeah, Shachi was one of the ones that Aogiri broke free during the raid of the 23rd ward's prison.
kittening Nico lol