CP is Tuotai, the main perspective is the child, and the snow is over (Sigalo D)
Nickname Xiaoxue
The reason for this name is that due to various factors, it cannot be named after Dazai or Mr. Tuo (the surname Tsushima is also not allowed)
Takumi is set to be the same age as Dazai. Koyuki appeared when they were eighteen, and Koyuki came back when they were twenty-five. The reason for his disappearance was related to Mimic, but Oda Tsukuru was hopeless, and Takumi works part-time as a military detective.
Please read the article for details, try not to get into trouble (although what I say below is very unconfident)
Xiaoxue probably doesn't have a CP. If there is one, it would be a choice between Yumeno and Chuuya. Unless there are some characters competing for the pen, I won't change it.
Above
If you have no problem, please jump into the pit, gentlemen.
Intention: Miracle