My Sister Momoko Characters

• Riki Kuramoto main Kouki Uchiyama Voice actor
• Momoko Kuramoto main Kurumi Mamiya Voice actor
• Ryuuji Kita supporting
• Yukie Kuramoto supporting Tsukasa Itou Voice actor
• Masayuki Kuramoto supporting Jin Yamanoi Voice actor
• Kenta Yoshida supporting Souta Murakami Voice actor
• Tamaki Ueno supporting
• Mika Hama supporting
• Gojira-sensei supporting Kentarou Itou Voice actor
• Ryuuji no Chichi supporting Naoya Uchida Voice actor
• Fumiya no Haha supporting Yuuko Mizutani Voice actor
• Seiji supporting
• Seiji no Haha supporting Kaho Kouda Voice actor
• Kouchou-sensei supporting Masafumi Kimura Voice actor
• Yougo Gakkou no Sensei supporting Fumitaka Harada Voice actor