I feel like it's shibe's dad, he had the power, the money and how his murder was staged didn't really make sense (how shibe was framed for it) and he loved MC's mom out of all the friends his motive is strong, also Shiba Taizen was stabbed multiple times till he finally succumbed in front of MC do he can't be alive, the constitution and build of the "Boss" is not the same as Shiba Taizen, that's what I could think of, plus the fact shibe said he may be able to answer the last question about who the boss is seemed odd ngl
Comment by fish go blup blup on Tomodachi Game - Chapter 115
2 Replies
@fish go blup blup 
Had similar idea.
Had similar idea.
@fish go blup blup yep and that's why yuuichi is misleading them so that they think it's shiba taizen. And for shibe he'll think other's Dont have the right answer where the high chance for yuuichi to win with all correct answers