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?
Or maybe Otaki is the one 
I should be praising here...
أو ربّما أو-تاكي من ينبغي أن أطري عليها هنا
Nein … Sollte ich das wohl
doch besser Otaki zuschreiben?
No. Tal vez debería
estar elogiando a Otaki.
No. Tal vez debería
estar elogiando a Otaki.
Non, en fait,
tout le mérite revient à Otaki.
No, forse dobbiamo dire che è merito di Otaki, piuttosto?
Ou talvez eu devesse elogiar a O-Taki...
Или это О-Таки я должен похвалить...