Kamukoma

Kamukoma is a slash ship between Izuru Kamukura and Nagito Komaeda in the Danganronpa series.

Canon
''' WARNING: This section contains heavy spoilers for Dangan Ronpa 2 and Dangan Ronpa 3. '''

When Izuru first meets Nagito he attempted to kill him with a gun after the latter prepared to do the same to Junko. However, because of Nagito's luck, the bullet pierces his student handbook instead. Nagito appears almost immediately attracted to Izuru and Kazutaka Kodaka has described the scene as similar to a beautiful, elegant dance.

Both Izuru and Nagito joined Ultimate Despair in order to get a better look at the battle between hope and despair. Both of them also helped out with Junko and Monaca Towa's plots, respectively, for the very same reason, with Nagito heavily assisting Monaca with her plans by guiding Komaru to become a symbol of hope, and Izuru being the mastermind of the Killing School Trip.

When the two meet again (both as members of Ultimate Despair) they do not recognize each other, and while Nagito is very excited about Izuru's company, he merely thinks of him as a completely boring person. This was due to the fact that Izuru asked Junko to erase all memories of him, as he would later erase his own memories about Class 77-B.

In the end, after Hajime and Izuru's identities have mixed, Nagito recognizes him as Hajime and calls him by the name (though at first glance he assumed he is Izuru).