• Otakukin

    Origin

    From otaku + -kin, modelled on otherkin.

    Full definition of otakukin

    Noun

    otakukin

    (plural otakukin)
    1. (Internet) A person who claims or believes that their soul is a reincarnation or parallel incarnation of a fictional character (especially, from anime, manga, or video games)
    © Wiktionary