悪松
A character that originally appeared in [i][[Osomatsu-san]][/i].

He is the [[personification]] of the Matsuno brothers' latent evil. Because of the large quantity of said evil, his physical form is a large amorphous demon-like creature. He is the antithesis of [[Kamimatsu]].

He is usually depicted in fanart in a more humanoid form, resembling a Matsuno with [[red eyes]]/[[red sclera|sclera]] and [[sharp teeth]].
akumatsu