The lead actors and production crew of the upcoming Kamen Rider MY-TH television series have been revealed.

On Thursday, July 15th, a video from the Toei Tokusatsu World Official YouTube account revealed the lead actors and production crew for the upcoming television series, Kamen Rider MY-TH. A follow-up press conference took place on Tuesday, August 4 at 11:00 a.m. (Japan Standard Time), revealing a new teaser and additional production details about the series.

Sora Otosumi/Kamen Rider MY-TH

The role of Sora Otosumi/Kamen Rider MY-TH, the devoted butler of Yuna’s family, will be played by Ikuho Akiya. Although Sora may grumble and talk back when Yuna asks for his help, he is the ultimate attendant who can perfectly handle anything from cooking to combat. Akiya states that he feels that Sora doesn’t transform to convey a “conventional sense of justice”.

Yuna Mizuki

The role of Yuna Mizuki will be played by Riko Horikawa. Sora/Kamen Rider MY-TH is her family’s butler. Horikawa states that Yuna is probably closer to being a hero than Sora in how she thinks. Yuna is a high school student, and Sora fights to keep a promise he made to her.

Tatsumi Asao

The role of Tatsuomi Asao is portrayed by Hayate Ataka. Tatsuomi is Yuna’s private tutor, and becomes involved with MY-TH after an encounter with the Inexplicable.

Zyunishi Doumei

Kamuri Minetaka/Kamen Rider MAOU

The role of Kamuri Minetaka/Kamen Rider MAOU will be played by Keisuke Higashi. He clashes with Sora in their battle to defeat monsters called “The Inexplicable.” Higashi is the mysterious leader of the Zyunishi Doumei, an organization of Kamen Riders that fight the Inexplicable. Higashi states that Kamuri is “calm, but innocent in a way.”

Kamen Rider Tigre

The role of Kamen Rider Tigre is portrayed by Shunya Kaneko. He has a “big brother” personality, and is a longtime friend of Kamuri.

Kamen Rider Jyao

The role of Kamen Rider Jyao is portrayed by Kosei Tsubokura. Jyao believes that strength is key, and is an excellent combatant.

Kamen Rider Datt

The role of Kamen Rider Datt is portrayed by Nanako Ando. A woman with exceptional hearing and speed, Datt is capable of detecting the Inexplicable.

Kamen Rider MY-TH’s Theme Song Artist

The show’s theme song “One Shot” will be performed by the musical group THE RAMPAGE.

Show and Staff Information

Staff

• Original Work: Shotaro Ishinomori
• Screenplay: Naruhisa Arakawa
• Pilot Director: Shojiro Nakazawa
• Producer: Naomi Takebe, Yosuke Minato
• Action Director: Satoshi Fujita
• Composer: Hiroshi Takaki

Kamen Rider MY-TH will premiere on September 6, 2026 in Japan, following the conclusion of Kamen Rider ZEZTZ. Information regarding international broadcast and streaming will be announced at a later date.

Source: Toei Tokusatsu World Official YouTube Channel, Kamen Rider MY-TH Official Account on X (formerly Twitter), Kamen Rider Global