Masayuki is suspected of killing his ex-wife when the police find her dead. There was a message written in blood on her hand that put Masayuki at a great disadvantage. The only one who can vouch for his innocence with an alibi was Yuki-Onna, who was with him at the time of the murder. But there's no way he can let a yokai provide a statement for him. Yuki-Onna asks Kotoko for help to track down the real killer.
Publicly, it's said to be because 
Miharu-san was unfaithful,
،علنًا، يُقال أنّ السبب كان خيانة ميهارو-سان
In den Akten steht, dass sie
Ihnen untreu gewesen ist.
La versión oficial
es que Miharu le fue infiel,
La versión oficial
es que Miharu le fue infiel,
Officiellement,
Miharu vous aurait trompé,
so che quella ufficiale è 
il tradimento da parte di sua moglie,
O motivo que veio à tona foi
uma traição da Sra. Miharu,
В суде вы заявили
главной причиной измену…