Cast(in credits order) verified as complete
...
I (voice)
...
Akashi (voice)
...
Ozu (voice)
...
Master Higuchi (voice)
...
Hanuki (voice)
...
Jogasaki (voice)
...
Aijima (voice)
...
Tamura (voice)
Novel
Series Director
Theme Song Performance
Series Composition
Executive Producer
Producer
Character Designer
Opening/Ending Animation
Art Direction
Color Designer
Director of Photography
Editor
Sound Director
Assistant Director
Sound Effects
Original Concept
Art Designer
Assistant Director of Photography
Online Editor
Foley Artist
Sound Mixer
Original Music Composer
Publicist
...I (voice)
...Akashi (voice)
...Ozu (voice)
...Master Higuchi (voice)
...Hanuki (voice)
...Jogasaki (voice)
...Aijima (voice)
...Tamura (voice)