Ore, Tsushima x Na Mo Naki Nezumi  

「俺、つしま」×「名もなきねずみ」コラボ動画, I, Tsushima x Nameless Mouse, 俺、つしま×名もなきねずみ

An animated series featuring a brief cooperation between characters from Ore, Tsushima, and Na Mo Naki Nezumi was made available for viewing on both the Asmik Ace and Na Mo Naki Nezumi YouTube platforms.