Compared with other fish, sex determination in medaka has been closely scrutinized. Homologous targets of Sry — the mammalian gene that directs male development — are known in medaka ...

as Medaka. Hololive VTuber unit AyaFubuMi performs the opening song, "Ame Tokimeki Koi Moyō," and Kaori Maeda (2.5 Dimensional Seduction theme songs as Ririsa Amano) performs the ending theme ...