There is no sense in Chizuru killing herself in this game. All that thing about 'u lied so u deserve to win' is stupid and makes no sense, also she did more damage that good with that move. Also reika knows about the joker so isnt easy to tell him the truth before the last date they had? Well, I guess she wouldnt bc she would be eliminated for sure and now she cant make the move about joker bc Chizuru claimed to be the one before. I dont think it is Hime or the one who talked with the mcs father... Dunno at this point