based on a manga, chibi, comedy, demon, demons, drama, fantasy, historical, interspecies relationship, japanese mythology, married life, non-human protagonists, romance, romantic comedy, short episodes, shoujo, slapstick, slice of life, supernatural, youkai
based on a light novel, brother complex, comedy, ecchi, female harem, female protagonist, harem, heterosexual, incest, male protagonist, manga & doujinshi, meta, middle school, novel, novel industry, nudity, otaku culture, present, primarily female cast, romance, romantic comedy, school, school life, siblings, slice of life, tsundere, writers, writing
based on a light novel, brother complex, comedy, ecchi, female harem, harem, heterosexual, incest, nudity, otaku culture, parody, romance, romantic comedy, siblings, tsundere, virtual reality, virtual world, writing