The short centers on the Game Development Department of Millennium Science School, and shows Momoi being roped into various activities as she struggles to come up with ideas for a game's story.
Yui Ogura
Shiroko Sunaookami (voice)
Yumiri Hanamori
Hoshino Takanashi (voice)
Ayaka Ohashi
Serika Kuromi (voice)
Chiyuki Miura
Nonomi Izayoi (voice)
Sayaka Harada
Ayane Okusora (voice)
Reina Kondo
Aru Rikuhachima (voice)
Yukiyo Fujii
Kayoko Onikata (voice)
Erika Ishitobi
Haruka Igusa (voice)
Rumi Okubo
Mutsuki Asagi (voice)
Ryo Hirohashi
Hina Sorasaki (voice)
Marika Kouno
Ako Amau (voice)
Ayane Sakura
Iori Shiromi (voice)
Haruka Kouzuki
Chinatsu Hinomiya (voice)
Kaede Hondo
Hifumi Ajitani (voice)
Konomi Kohara
Arona (voice)
Shogo Sakata
Sensei (voice)
