Studio BONES Film released the debut trailer for the upcoming anime adaptation of ‘MarriageToxin’. The footage showcases high-energy action sequences blended with romantic comedy elements central to the story. A new main key visual accompanied the reveal, featuring lead characters in dynamic poses.

The series follows hitman Hikaru Gero, poisoned with a marriage toxin that forces him to wed or die. He enlists cross-dressing marriage swindler Kinosaki to find a suitable partner. Their partnership aims to protect Gero’s lesbian sister from forced marriage within their assassin clan.

Motonobu Hori directs the project at BONES Film division. Kimiko Ueno handles series composition and scripting duties. Kohei Tokuoka serves as character designer and chief animation director.

Music composition credits go to Taisei Iwasaki and yuma yamaguchi. The production committee includes Shueisha representatives overseeing fidelity to Mizuki Yoda’s original manga. Joumyakun contributes to the source material’s action-romcom framework.

Anime news outlets shared the trailer simultaneously across platforms. Manga Mogura RE posted the visual and trailer link first among international accounts. Shonen Jump News distributed promotional video clips to followers.

The manga runs in Weekly Shonen Jump, building a fanbase through unique premise combining assassination and matchmaking. Gero’s toxin affliction drives the core conflict requiring rapid romantic progression. Kinosaki’s gender-fluid presentation adds layers to partnership dynamics.

Studio BONES maintains reputation for fluid animation in action-heavy titles. Previous works demonstrate capability with hybrid genre blends. The trailer’s fight choreography highlights this expertise.

Premiere scheduling targets April 2026 broadcast window. Exact episode count remains unannounced at this stage. Streaming platform partnerships typically follow Japanese airing patterns.

Fan reactions emphasized excitement over BONES involvement. Social media threads compiled trailer highlights within hours of release. The visual’s color palette received praise for vibrant character rendering.

The adaptation expands the manga’s clan intrigue and personal stakes. Gero’s family obligations intersect with lethal profession demands. Kinosaki’s expertise provides comedic counterbalance to tense scenarios.

Production announcements position the title among anticipated spring lineup entries. Trailer views accumulated rapidly across aggregated channels. Key staff credits underscore experienced team assembly.

‘MarriageToxin’ joins growing slate of Shonen Jump adaptations emphasizing unconventional protagonists. The toxin mechanic introduces urgency to relationship development. BONES Film’s involvement signals commitment to visual spectacle.