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
band, music, original work, primarily male cast
detective, mystery, original work, sci fi, sci-fi, science fiction, science-fiction, war
2nd century, adult cast, anachronism, based on a manga, bathhouse, comedy, episodic, europe, foreign, historical, italy, language barrier, lgbtq+ themes, male protagonist, manga, nudity, person in a strange world, primarily adult cast, seinen, slice of life, time manipulation, time travel, work