Nobunaga-sensei no Osanazuma Temporada 1 Episódio 1

One day, suddenly, a girl who loves me appears ── In front of Oda Nobunaga, a descendant of Oda Nobunaga, a girl named Sai Rattan Return Butterfly appears. When she hears the story, she seems to be Nobunagas Masamuros rattan return butterfly himself ...