Rei Okamoto

as Hisashi's mother

as Aya Komine (6 episodes)

as Kaoru Nakamura (3 episodes)

as Kyoko Tamagawa (10 episodes)

as Shinohara Kanon (8 episodes)

as Machida Maki (10 episodes)

as Mami [Ren's Manager] (5 episodes)

as Mana Sasaki

as 大岡忠光（おおおか ただみつ） (10 episodes)

as Akane Fujimiya (10 episodes)

as Nozomi Haruta (31 years old)

as Nozomi Mashiba

as Sasane Ukawa

as Sasane Ukawa

as Kyoko Kirigiri

as Kaho Arai (9 episodes)

as Akina Nishiyama (1 episode)

as 木崎香織