Realforce GX1 Plus Gets Limited Gundam Collaboration, Japan Sales Begin March 27

Topre's Realforce brand launched four limited-edition GX1 Plus keyboards in collaboration with two Universal Century Gundam titles: "Mobile Suit Z Gundam" and "Mobile Suit Gundam: Char's Counterattack." General sales opened in Japan on March 27, capping a release that first turned heads when Topre unveiled the lineup at Tokyo Game Show 2025.

Each of the four boards is themed around a specific iconic mobile suit: Zeta Gundam and Hyaku Shiki from the Z Gundam timeline, and Nu Gundam and Sazabi from Char's Counterattack. The Zeta Gundam model, for instance, runs a crisp white body with bold blue accents drawn directly from the transformable mobile suit's color scheme. Every unit ships with a character-engraved aluminum wrist rest and illustrated key visual packaging tied to its respective suit.

Under the hood, these are proper Realforce boards. They run Topre's 45g capacitive electrostatic switches with full N-key rollover, PBT keycaps finished in dye-sublimation printing and two-color molding, and the kind of build quality that puts them firmly in the premium tier. These are not sticker-job novelty boards.

Pricing sits between 54,780 yen and 65,780 yen depending on model and retailer, translating to roughly $360 to $435 USD. Pre-orders ran from February 6 through March 6 via Realforce's official website, with general sales then opening at Amazon Japan, Bic Camera, and Yodobashi Camera. The collaboration arrives roughly 40 years after Zeta Gundam's original debut, a milestone that adds franchise weight to what is already a collectible piece.

The scarcity is real: Topre explicitly positioned this as a limited-quantity run. For anyone outside Japan eyeing these, the proxy-buy window that opened at general sale is the realistic path in. Given that the Nu Gundam and Sazabi boards tap directly into the Char's Counterattack fanbase, and that Topre switches carry genuine enthusiast credibility, expect secondary-market prices to reflect both audiences.