The animegaokigurumi version of Nijisanji's Tsukino Mito, revealed on her 2019 April Fools stream. Later nicknamed Nazono Mito (lit. Mysterious Rabbit) by fans, the mysterious figure appeared in full Tsukino Mito cosplay (including an animegao mask and zentai bodysuit).
The stream and the bizarre character were very popular among fans to the point that Nazono Mito became a recurring character on Tsukino Mito's channel, in her music, and even at real life events.
