A prostitute from Hananoya, O-Taki, has been killed. When Takuboku says, "I saw Kyousuke in O-Taki's room," Kyousuke becomes a prime suspect. Meanwhile, based on the fact that Takuboku's romaji diary was left in O-Taki's room, Kyousuke begins to suspect that Takuboku might have done it. Where does the truth really lie?
You don't know what kind 
of person Ishikawa-san is—
—لا تعرف ما طبيعة إيشيكاوا-سان
Du weißt nicht, was er für eine Person ist!
No entiende la clase de persona que es.
No entiende la clase de persona que es.
de l’homme qu’il est réellement !
Non sai minimamente che tipo di persona sia Ishikawa.
Você não sabe que tipo
de pessoa o Ishikawa é...
Вы не знаете, что он за человек...