Kozame-chan
Main
Voz: Kana Hanazawa
Joshou-san
Supporting
Voz: Kana Ueda
Kousaku-kun
Supporting
Voz: Yurina Watanabe
Onii-san
Supporting
Voz: Takaaki Torashima
Ankou-chan
Supporting
Voz: Megumi Han
Bartender-san
Supporting
Voz: Akira Takano
Dober-san
Supporting
Voz: Ryouta Suzuki
Tokage-chan
Supporting
Voz: Yurina Watanabe
Keisatsu
Supporting
Voz: Arata Nagamine
Usame-chan
Supporting
Voz: Misaki Kuno
Host-san
Supporting
Voz: Kazuto Mokudai
Wataru-kun
Supporting
Voz: Minami Kurisaka
Mohawk Aniki
Supporting
Voz: Yuuichirou Umehara
Salaryman no Onii-san
Supporting
Voz: Toshiya Miyata
Kaeru-chan
Supporting
Voz: Minami Kurisaka
Haruto
Supporting
Voz: Natsuki Hanae
Manbu
Supporting
Voz: Makoto Koichi
Pine-san
Supporting
Voz: Toshiki Watanabe
Miho
Supporting
Voz: Rin Kurusu
Shashin no Onee-san
Supporting
Voz: Ai Furihata
Sora
Supporting
Voz: Manaka Iwami
Model no Onee-san
Supporting
Voz: Sayaka Kikuchi
Aoi-chan
Supporting
Voz: Minami Kurisaka
Onee-san
Supporting
Voz: Marika Tachibana
Ojii-san
Supporting
Voz: Naomi Kusumi
