High school seniors Mikayo, Chuko and Kei are forced to join a historical research club to fulfill a graduation requirement. Their teacher, Mr. Kachi, plans a mandatory club trip to a small village called Oshakabe in Yamagata prefecture to study remnants of an ancient clan of warriors called the ochimusha who displayed legendary cowardice in battle. When they arrive, the local villagers hold a special ceremony and construct a "super shrine". As a result, an 800-year seal is broken, unleashing a curse that causes the ochimusha to rise from the grave.
Riko Narumi
Mikayo Okagaite / Mitsubue
Akira
Santaro Yomosuga
Naoto Takenaka
Yamazaki / Leader of Red Barons
Maiko
Kaiko Katsu
Mirei Kiritani
Chuko Kaburagi
Ikki Sawamura
Tadatsune Tsuzuranuki
Haru
Munae Hraizen
Yoichi Nukumizu
Youichi Nukumizu
Tomoe Shinohara
Chepi
Arata Saeki
Uruyan
Katsuhisa Namase
Shigejiro Gamakatsu
Yuki Saori
Tomeko Yomosugato
Ryo Iwamatsu
Chomei Okagaitokon
Naomasa Musaka
Muto
Yoji Tanaka
Bubaigawa
Léona Hirota
Sajie
Noboru Iguchi
Bishu Urikawara
Keiko Oginome
Tsuruko
Yasuhito Hida
Suguru Ogami
Hidekazu Akai
Shikashimatsu
Shigeru Saiki
Gondakageyori Fujimoto
Renji Ishibashi
Narisada Itotanba
David Ito
Natsuhiko
Crystal Kay
Casey
Tadashi Sakata
Saaya
Binshukei
Haruma Miura
Convenience store clerk
