#Japan #Tokyo #Voltage #Roppongi Night #Frame Arms Girl

A Special 10th Anniversary Collaboration: Roppongi Sadistic Night x Frame Arms Girl

The excitement is in the air! To mark a decade of thrills and suspense, Voltage Inc. has officially announced a collaboration between its popular card suspense app, "Roppongi Sadistic Night," and the acclaimed anime, "Frame Arms Girl." This collaboration will kick off on June 8, 2026, offering fans a chance to enjoy specially crafted content.

Since its launch in November 2015, Roppongi Sadistic Night has captivated fans with its engaging stories and diverse multi-ending scenarios. The app, set in the vibrant neighborhood of Roppongi, invites players to confront mysteries alongside an alluring all-female team. With more than 4,000 unique illustrated cards, the game has fostered a passionate community and is proud to celebrate its 10th anniversary in November 2025, showcasing various collaborative events.

This third installment of the anniversary project brings limited-time gacha featuring popular characters from the Frame Arms Girl series. Fans can look forward to exclusive, specially-designed cards showcasing the characters "Gourai" and "Architect" dressed in custom equipment inspired by Frame Arms Girl. Alongside them, players will also see Roppongi Sadistic Night's very own characters, "Natsuki Onigawa" and "Mizuki Kurashige," presented as striking new versions in this crossover.

But the excitement doesn’t stop there! New players are invited to take part in an exhilarating campaign where they can enjoy a free daily 10x gacha draw—ensuring everyone has a chance to obtain these unique cards.

Special Offers and Giveaways

In celebration of this epic collaboration, Voltage is launching an amazing special offer: for a limited time, players can enjoy a fivefold increase in the appearance rate of MR (Medium Rare) cards and a doubled rate for UR (Ultra Rare) cards. The odds of acquiring these collaboration-exclusive cards showcasing Natsuki and Mizuki will be significantly boosted as well.

To add to the excitement, players who execute the 10x gacha draws will receive exclusive bonus items. Here’s a sneak peek at the rewards for each successive draw:

• - 1st: Precious Diamond x1
• - 2nd: New UR Natsuki & Mizuki 30% Ticket x1
• - 3rd: Mizuki-specific MR Accessory x1
• - 4th: Natsuki-specific MR Accessory x1
• - 5th: New UR Natsuki & Mizuki 30% Ticket x1
• - And many more surprises!

These bonuses enhance the experience, making each draw even more thrilling.

A Celebration for Fans

To extend gratitude to the fans supporting Roppongi Sadistic Night, a special social media campaign is being launched alongside the collaboration. Fans are invited to follow both the official accounts of Roppongi Sadistic Night and Frame Arms Girl on X (formerly Twitter), and repost the designated post for a chance to win an exclusive QUO card set worth 500 yen that features artwork from the collaboration.

This is a limited opportunity to snag these exclusive items, so we highly encourage fans to participate and fully enjoy the collaboration.

About Roppongi Sadistic Night

Roppongi Sadistic Night is a card-based suspense app set in the dynamic district of Roppongi, where players tackle mysteries alongside an all-female team. The game continues to evolve beyond just an app, incorporating merchandise, character songs, apparel collaborations, and even live events. With the recent strategic expansions, fans are urged to stay tuned for exciting developments ahead.

Dive into Frame Arms Girl

The anime, adapted from the popular model series by Kotobukiya, has gained significant traction since its premiere in April 2017. With over 3 million units sold worldwide, Frame Arms Girl features characters that resonate with audiences, ensuring that both fans of the series and newcomers alike have plenty to discover.

Get ready to grab your cards and dive into the thrilling, stylish world of Roppongi Sadistic Night and Frame Arms Girl starting June 8!