My Sister Was Always Beside Me

NAKAIMO - My Little Sister Is Among Them! · Episode 12 · “My Sister Was Always Beside Me”

Is insanity hereditary? Shougo Mikadono's beginning to think so, because the terms of his late father's will seem crazy and following them may drive Shougo bonkers as well. Oh, it sounds simple at first: before Shougo can claim his VERY large inheritance, he just has to start attending a certain...