Haruna Kawaguchi

Sawano Nami

Ryusei Yokohama

Mitsuyama Ryosuke [Nami's childhood friend]

Ai Yoshikawa

Morino Mana [Nami's best friend]

Hisashi Yoshizawa

Takamatsu Kosuke [Young entrepreneur]

Anne Nakamura

Sawano Sae [Nami's older sister]

Mantaro Koichi

Sawano Kyoji [Nami's uncle]

Yasuko Tomita

Mitsuyama Sakiko