Introduction to Mineralogy
Miyari Nemoto
Ruri Tanigawa (voice)
Asami Seto
Nagi Arato (voice)
Yume Miyamoto
Yōko Imari (voice)
Saki Hayashi
Shōko Seto (voice)
Misuzu Yamada
Aoi Kasamaru (voice)
Keiichirō Shibuya
Original Concept
Shingo Fujii
Series Director
Michiko Yokote
Series Composition
Mayu Fujii
Character Designer
Kohei Yoshida
Sound Director
Daisuke Achiwa
Original Music Composer
Kazuki Yanagawa
Original Music Composer
Yasuhiko Akiyama
Assistant Director
Mayu Fujii
Supervising Animation Director
Kazuhiro Ota
Supervising Animation Director
Ayumi Ninomiya
Prop Designer
Anzu Nakai
Prop Designer
Shunichiro Yoshihara
Art Direction
Kazushi Fujii
Art Designer
Makiko Doi
Color Designer
Takuya Ogata
Director of Photography
Yuji Oka
Editor
Takuya Hasegawa
Sound Effects
HANA
Theme Song Performance
Rei Yasuda
Theme Song Performance