アニメオタク

noun

anime otaku; anime nerd

Refers to a person deeply obsessed with anime, often implying extensive knowledge and collection habits. Can be neutral or slightly self-deprecating depending on context.

• 彼かれはアニメオタクで、部屋へや中じゅうにフィギュアが並ならんでいる。

  He's an anime otaku, and his room is lined with figurines.

• アニメオタクの友ゆう人じんと一いっ緒しょにコミケに行いった。

  I went to Comiket with my anime otaku friend.