Sunny: Our Hearts Beat Together

Ryoko Shinohara

Abe Nami

Suzu Hirose

Abe Nami (young)

Yuka Itaya

Serika Ito

Maika Yamamoto

Serika Ito (young)

Eiko Koike

Yuko

Mio Noda

Yuko (young)

Rie Tomosaka

Shin

Momoko Tanabe

Shin (young)

Naomi Watanabe

Hayashi Ume

Miu Tomita

Hayashi Ume (young)

Elaiza Ikeda

Nana

Jun Hashizume

Wataru Fujii

Haruma Miura

Wataru Fujii (young)

Lily Franky

Private detective Nakagawa

Yuma Yamoto

Ume's brother