Airi Matsui

as Satsuki Watanabe (1 episode)

as Maki Tomata (12 episodes)

as ホウ素（B） (1 episode)

as [Office lady 1] (12 episodes)

as Ubuki Shian (12 episodes)

as Fusegi Akari (12 episodes)

as Rina Kaneyoshi

as Runa Sawamura (6 episodes)

as Haruna Yagami (1 episode)

as Yumi (1 episode)

as Kurio Ayumi (12 episodes)

as Shiori Hanazono（花園 詩織） (1 episode)

as Hamada Ozaki