MonoSonic

MonoSonic is the slash ship between Monokuma and Sonic from the Danganronpa and Sonic the Hedgehog fandoms.

Canon
As both characters originate from different video games, they have never met.

However, at one point in New Danganronpa V3, Monokuma mentions a “hedgehog who loses his rings whenever he crashes into stuff”, speaks of his hatred of “that guy and his worldwide fame and his stupid games”, and even shouts in a full-blown Adventures of Sonic the Hedgehog Dr. Robotnik-esque fashion, “I hate that hedgehog!” in those exact words. The first part is a reference to the usual Sonic the Hedgehog video game mechanic when the hedgehog (or other characters) being hurt by Badniks, spikes, and other obstacles.

Fanon
This ship has some following. There are a handful of fan-made fictions featuring the pair.

Fandom
FAN FICTION