Actors Kyohei Takahashi, Hikaru Takahashi, and Yoshi Iwase promoted the upcoming film "Yamaguchi-kun wa Warukunai" at a promotional event in Osaka on Friday [1].
Because the film features a specific linguistic divide—where only Takahashi's character speaks in the Kansai dialect—the other actors struggled to maintain standard Japanese during production. This dynamic highlights the cultural and linguistic tensions often explored in regional Japanese cinema.
Kyohei Takahashi, 26 [1], said he is happy that the film will be screened in his hometown of Osaka. He said that it is a pleasure for him as a local to have the audience see the work early [1].
Hikaru Takahashi, 24 [1], said the environment on set made it difficult to avoid the regional dialect. She said that because the cast spoke in Kansai-ben constantly before the cameras started rolling, the dialect became natural [1].
Yoshi Iwase, 22 [1], also shared his difficulties with the script's requirements. He said that he was frequently told his intonation was slipping into the Kansai dialect during filming [1].
The film is scheduled for release on June 5, 2026 [2].
“"I was often told, 'Your intonation is becoming Kansai-ben,'" said Yoshi Iwase.”
The production challenges described by the cast reflect the difficulty of maintaining 'Hyojungo' (standard Japanese) when immersed in a regional environment. In Japanese media, the contrast between standard and regional dialects is often used as a narrative tool to establish character archetypes or social divides, making the linguistic discipline of the actors a critical part of the film's authenticity.
