Yamaguchi-kun wa Warukunai (Film)

Yamaguchi-kun wa Warukunai is a Japanese live-action film directed by Kentaro Moriya. Distributed by Asmik Ace Entertainment, the film features a runtime of 96 minutes and is spoken in Japanese.

Production and Background

The film is based on the manga series by Yuu Saiki, which was first published in September 2019 in the manga magazine Bessatsu Friend. The screen adaptation was written by Natsuko Takahashi. Production duties were handled by Keigo Tanabe and Motoo Kawabata, with cinematography by Yasushi Hanamura.

Cast and Characters

The main cast features notable Japanese actors portraying the central characters of the story:

• Kyohei Takahashi as Asuka Yamaguchi
• Hikaru Takahashi as Satsuki Shinohara
• Yoji Iwase as Rion Ishizaki

Additional supporting cast members include:

• Juri Kosaka as Honoka Waku
• Amane Uehara as Kotone Suzuki
• Hinami Mori as Erii Morimiya
• Jyotaro as Ichi Maezawa
• Moka Otsuka as Ichika Teshigahara
• Shigehiro Yamaguchi as the homeroom teacher
• Shihou Harumi as Yamaguchi-kun's grandfather
• Eri Fuse as Yamaguchi-kun's grandmother

Release Information

The film is scheduled for release on June 5, 2026, in Japan by distributor Asmik Ace Entertainment.