A documentary about Japanese idol group Nogizaka46. "A method to forget sadness" will show how the Nogizaka46's members were, how they really felt, and how they strived while facing the cruel world of showbiz. How were their lives off the screen? Well, find out by yourself.

Rina Ikoma
as

Nanase Nishino
as

Nanami Hashimoto
as

Mai Shiraishi
as

Erika Ikuta
as

Minami Hoshino
as

Reika Sakurai
as

Kazumi Takayama
as

Manatsu Akimoto
as

Mai Fukagawa
as