Watch Juusan Sai no Tanjoubi, Kougou ni Narimashita. Watch now on Miruro — Free Anime Streaming On her thirteenth birthday, Rian came to Lychee Castle to ask the emperor of the Red Kanade Kingdom to admit her to the imperial court. She had studied… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusAiringSourceLight novelCountryJapan Drama · Fantasy · Romance Shoujo · Foreign · Female Protagonist · Heterosexual · Age Gap Juusan Sai no Tanjoubi, Kougou ni Narimashita. (Source) The Dragon King’s Imperial Wrath: Falling in Love with the Bookish Princess of the Rat Clan · The Apothecary Diaries · Joou Ophiria yo, Onore no Shi no Nazo wo Toke · Okobore Hime to Entaku no Kishi