In 2017, a short anime film called Hypersonic Music Club was produced in Japan. It was directed and written by Osamu Kobayashi, a veteran of the industry who passed away in April 2021. For various reasons, this short anime was never released. It was made public on August 1, 2023.
HYPERSONIC Music Club (2023) is currently not available on any services.
Osamu Kobayashi
The Legend of the Galactic Heroes: Die Neue These Seiran 3
The Legend of the Galactic Heroes: Die Neue These Seiran 2
Precure All Stars DX the Dance Live♥: Miracle Dance Stage e Youkoso
Shimajiro and Fufu's Great Adventure: Save the Seven-Colored Flower!
Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-
Demon Slayer: Kimetsu no Yaiba the Hashira Meeting Arc
Demon Slayer: Kimetsu no Yaiba Sibling's Bond
Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-
