Do you have time to answer a really short survey for us ?
(5 questions; 35s to answer on average
Yes    I'll do it later    No

Anime 'Mechanical Marie' New Key Visual Unveiled Cast Announcement for Roy, Maynard

Anime “Mechanical Marie” New Key Visual Unveiled
Cast Announcement for Roy and Maynard!


Roy: Yūichirō Umehara / Maynard: Daishi Kajita

Based on the beloved rom-com manga by Aki Akimoto, the upcoming anime “Mechanical Marie” has revealed its latest key visual and announced two new cast members! Yūichirō Umehara will voice Roy, and Daishi Kajita will play Maynard. Comment messages from both voice actors have also been released.

Mechanical Marie” is a heartfelt romantic comedy about Marie, a former genius martial artist with
a stoic demeanor, and Arthur, the heir to a massive conglomerate. Due to certain circumstances, Marie serves Arthur as a “mechanical maid,” despite being human. As she protects Arthur from daily assassination attempts, the story unfolds with both laughter and emotional moments.

New Key Visual Unveiled
The newly unveiled key visual features a striking and dynamic image of Marie, alongside Arthur and other main characters from the series.

Two new cast members have been revealed
Roy (voiced by Yūichirō Umehara)
Formerly a close aide to Arthur's father, Roy is the one who scouts Marie as a “mechanical maid.” Though strict with her, he has a caring and responsible nature.

Maynard (voiced by Daishi Kajita)
Arthur's older stepbrother, who resents his younger sibling's success. He frequently sends assassins, including Noah, to eliminate him.

■ CAST COMMENTS

Yūichirō Umehara (Roy)
Q1. What do you find appealing about this series?
The charming art style paired with its slapstick comedy is a delightful mix. Every character has something lovable about them. Viewers will likely find themselves rooting for Marie and Arthur as they gradually grow closer despite their awkwardness.

Q2. How do you approach playing Roy?
Roy is fiercely loyal to Arthur and has always been his protector. He's highly competent, but occasionally shows a clumsy side. While he's generally serious, I'm looking forward to playing up those comedic moments with full energy.

Daishi Kajita (Maynard)
Q1. What makes this series stand out to you?
It's all about the romance between Marie and Arthur! A mechanical maid—pretending?! And it actually works?! You'll constantly want to know what happens next. Their slightly offbeat dynamic is incredibly sweet and compelling.

Q2. How do you feel about voicing Maynard?
Maynard is... very loud and lively. He's incredibly devoted to his little brother—yes, devoted (and I can't stress that enough)! I truly love him as a character. I'll give it my all while imagining the audience's reactions. I absolutely love this role!

Anime “Mechanical Marie” Information
■ Streaming Information
Anime set streaming from October 2025

■INTRODUCTION
"Finally complete. Meet Marie, the mechanical maid."
Once a genius martial artist, Marie is a human girl who now hides her identity and works undercover as a “mechanical maid” in the mansion of Arthur, the heir to a powerful conglomerate who despises humans. If her true identity is discovered, it's instant execution!?

Taking advantage of her naturally expressionless face, Marie flawlessly fulfills her duties as a
“mechanical maid” while secretly protecting Arthur from the assassins constantly targeting his life.But things get complicated when the smitten Arthur, who dotes on Marie, comes dangerously close to discovering her secret! Every day is a nerve-wracking mix of thrills and close calls!

A maid pretending to be a machine × A misanthropic heir
A heartwarming romcom filled with laughter and tears begins! What starts as a lie between master and servant gradually blossoms into an unexpected romance.

■Official Information
Anime Official Website (Japanese): https://mechanicalmarie-anime.com
Anime Official X:@Mmarie_anime

■ Original Manga Information
Mechanical Marie” by Aki Akimoto (Published by Hakusensha, Hana to Yume Comics)

■STAFF
Director: Junji Nishimura
Series Composition: Mariko Kunisawa
Character Design: Yōko Kikuchi
Music: Yasuharu Takanashi & Johannes Nilsson
Animation Production: Zero-G × Lieber

■CAST
Marie (VA: Nao Tōyama)
Arthur (VA: Haruki Ishiya)
Noah(VA:Chiaki Kobayashi)
Roy(VA:Yūichirō Umehara)
Marie-2(VA:Ami Koshimizu)
Maynard(VA:Daishi Kajita)

bookmark/share with: short url

Press Release homepage / archives