Black Lizard / Diamond Impulse (2026): Cast, Story and Release

Prepared by Movies Dock Editorial

Black Lizard / Diamond Impulse combines a detective pursuit with a stage revue built around music, dance, desire and emotion. The production pairs Kogoro Akechi with the elusive thief Black Lizard, then shifts to Diamond Impulse, a performance inspired by the contrasting qualities of fleeting feeling and a shining diamond.

Black Lizard / Diamond Impulse is a Japanese music production from Takarazuka Revue Productions. Released in 2026, it brings together two distinct stage works under one title: a detective story centered on Kogoro Akechi and Black Lizard, followed by a revue shaped by song, dance and emotional intensity.

The first part draws on a game of pursuit between detective and thief, while the second uses the image of a diamond to frame a performance about passion, love, desire and envy. The production is performed in Japanese and features a Takarazuka Revue cast led by Sakuragi Minato and Haruno Sakura.

Black Lizard / Diamond Impulse movie details

Story without spoilers

Black Lizard follows great detective Kogoro Akechi as he pursues the enigmatic female thief known as Black Lizard. Their contest of evasion and pursuit gradually gives rise to a quiet, unspoken love between the hunter and the hunted. The listed cast includes Sakuragi Minato as Akechi Kogorou and Haruno Sakura as The Black Lizard.

Diamond Impulse takes a different form. It presents a sparkling stage performance inspired by the image of a diamond and the many feelings it can awaken. Its emotional vocabulary includes the passion and love of performers who continue singing and dancing, along with desire and envy. Together, the two pieces offer a program that moves from detective intrigue to musical revue.

What to expect

The production can be expected to combine narrative drama and revue performance. Black Lizard is built around mystery, pursuit and the tension between opposing figures, while Diamond Impulse emphasizes music, dance and heightened emotion. The Takarazuka Revue connection points to a distinctly theatrical presentation, although the supplied details do not specify its staging, choreography, set design or overall running time.

Cast and creative team

Sakuragi Minato plays Akechi Kogorou, with Haruno Sakura as The Black Lizard. Maito Minami portrays Amamiya Junichi, Yuuma Rin plays Iwase Shoubei, and Matsukaze Akira appears as Matsukichi. The production is directed by Ikuta Hirokazu and Yuuichirou Takeda. No writers are listed in the supplied credits.

• Sakuragi Minato as Akechi Kogorou
• Haruno Sakura as The Black Lizard
• Maito Minami as Amamiya Junichi
• Yuuma Rin as Iwase Shoubei
• Matsukaze Akira as Matsukichi

Release and production context

Black Lizard / Diamond Impulse was released on September 6, 2026. It is a Japanese production from Takarazuka Revue Productions, categorized as Music, with Japanese as its spoken language. The supplied metadata does not include a runtime.

Production companies: Takarazuka Revue Productions

Movies Dock view

With its pairing of a detective-and-thief story and a music-centered revue, Black Lizard / Diamond Impulse presents two contrasting theatrical modes in a single Japanese production. Its appeal, based on the available premise, lies in the shift from a restrained emotional pursuit to a more abstract celebration of song, dance and powerful impulses.

Film data:
TMDB