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 V3: Killing Harmony, Ultimate Talent Development Plan. However, a remake of Ultimate Talent Development Plan is currently in development under the title Danganronpa S: Ultimate Summer Camp. This may add more interactions between these two.

in the said event, Miu was talking about the usual things that she would always say during sex. Kazuichi would keep mentioning his crush, Sonia Nevermind, in between the conversation. This 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. However, Kazuichi ignored the mean remarks.

Their personalities aren't very different from each other. For one, they are both very outgoing and ambitious. They also tend to regularly make sexual remarks to other people. However, their main similarities lie in their Ultimate talents. Both of their talents involve repairing and making mechanical devices. The difference is that Kazuichi is a mechanic, while Miu is an inventor.

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. Another reason for the ship unpopularity is that Kazuichi has taken an interest in Sonia. However, Miu never shows any genuine interest in anyone other than constantly making sexual remarks to both men and women. The more popular ships of the two characters are ships such as Soudam and Irumatsu. The few that ship it tend to like the ship due to the similarity of their ultimate talents.