Miyagawa Dunzhi (voiced by Ryutaro Tsui) and Miyagawa Dunmei (voiced by Rihui Naomiya) are siblings who share a deep affection for each other. Dunzhi is just a fifth grade elementary school student, but he is 1.80 meters tall and looks very stable and mature. And Dunmei has already entered the second year of high school
Miyagawa Dunzhi (voiced by Ryutaro Tsui) and Miyagawa Dunmei (voiced by Rihui Naomiya) are siblings who share a deep affection for each other. Dunzhi is just a fifth grade elementary school student, but he is 1.80 meters tall and looks very stable and mature. And Dunmei has already entered the second year of high school