The story involves two pairs of teenage elder sister and younger brother, the Shinmoto's who are a bit narcissistic and the Saitou's who look a bit mysterious. It follows their everyday life in school and at home.
Ai Kayano
Mako Saitou (voice)
14 episodes
Kaito Ishikawa
Mao Saitou (voice)
14 episodes
Ryota Osaka
Chika Shinmoto (voice)
14 episodes
Nozomi Yamamoto
Chiko Shinmoto (voice)
14 episodes
Inori Minase
Shiyo Kohara (voice)
14 episodes
Junichi Yanagita
Iori Maruoka (voice)
14 episodes
Maaya Uchida
Ui Umezono (voice)
14 episodes
