AA
Overview
"AA" is a documentary about Akira Aida (mostly known as Aquirax Aida), a japanese music critic who introduced free jazz, improvisation, and progressive rock to Japan. It's based on interviews with 12 critics and musicians who had connections with him. This is a documentary that considers the past, present and future of improvisation.
Trailer
Cast

Yoshihide Otomo
Self
Kameda Yukinori
Atsushi Sasaki
Shimizu Toshihiko
Teruto Soejima
Iwao Takahashi
Takeda Kenichi
Keiji Haino
Gen Hirai
Ryo Homma
Manabu Yuasa
Toshiharu Ōsato
Interviewer