A Sister's All You Need. Characters

• Itsuki Hashima main Yuusuke Kobayashi Voice actor
• Nayuta Kani main Hisako Kanemoto Voice actor
• Miyako Shirakawa main Ai Kakuma Voice actor
• Haruto Fuwa main Satoshi Hino Voice actor
• Chihiro Hashima main Nozomi Yamamoto Voice actor
• Setsuna Ena supporting Tsubasa Yonaga Voice actor
• Ashley Oono supporting Manami Numakura Voice actor
• Kenjirou Toki supporting Kousuke Toriumi Voice actor
• Kaiko Mikuniyama supporting Akane Fujita Voice actor
• Ayane Mitahora supporting Natsumi Takamori Voice actor