Irusouda

Irusouda is the het ship between Kazuichi Soda and Miu Iruma from the Danganronpa fandom.

Canon
Debuting in different games, Kazuichi and Miu never interacted on-screen in canon. However, they share one event together in the non-canon bonus mode of Danganronpa 2: Goodbye Despair - Ultimate Talent Development Plan.

in the said event, Miu was talking about the usual things that she would always say (sex). Kazuichi would keep mentioning Sonia Nevermind in between the conversation, this obviously leads Miu into a rant about her boob size and Kazuichi would get astonished. As well as sex talk, Miu would casually insult Kazuichi here and there.

Quotes
Miu - ''“What, you like flat chests? Don’t settle for less when you can grope a big chest!”''

Kazuichi - ''“Miss Sonia is divine in that department, too! I mean, uh... she’s elegant! Yeah, that’s it.”''

Miu - ''“Geez... You really are a virgin if you think that girl has anything on me.”'' - Ultimate Talent Development Plan.

Fanon
This ship isn’t well known due to the fact they never actually met in the canon world and that Kazuichi has taken an interest in Sonia, while Miu didn’t really have an interest in anybody and only cared about herself. The more popular ships of the two characters are ships such as Soudam and Irumatsu