Behind the RX-78-2 Menko From Gundam’s Earliest Era

A Licensed Gundam Menko Card Depicting RX-78-2 Versus Z'Gok

What Is a Menko Card?

Menko are traditional Japanese playing cards, typically made from thick paper or thin cardboard, with roots stretching back to the Edo period. The game is straightforward: players slam their cards against the ground, trying to flip an opponent’s card face-up. After the war and through Japan’s postwar growth decades, menko evolved into a staple of children’s street culture, with manufacturers printing popular anime and tokusatsu characters on them. By the late 1970s and early 1980s, these cards were everyday fixtures at candy stores and stationery shops, sold for just a few yen alongside small treats and capsule toys — disposable by design, very much a part of daily childhood life.

What makes character menko significant today is that very few in good condition have survived. Paper is fragile, and these cards were meant to be played with on the ground rather than stored carefully. The examples that do survive offer a direct, physical window into the visual culture of the time.

The Franchise Behind the Card: Mobile Suit Gundam

Mobile Suit Gundam debuted on TV Asahi in April 1979, running through January 1980 for a total of 43 episodes. Produced by Nippon Sunrise, the series initially struggled in ratings and came close to cancellation before reruns and a three-part theatrical film series released between 1981 and 1982 turned it into a cultural phenomenon.

The series is widely credited with establishing the “real robot” genre — a style of mecha storytelling that emphasized military realism, political conflict, and character-driven drama over the simpler super-robot conventions of the time. Gundam expanded what anime could be, both narratively and as science fiction worldbuilding. The franchise has continued uninterrupted for more than four decades and remains one of Japan’s most globally recognized intellectual properties.

RX-78-2, Z’Gok, and This Card’s Place in Gundam History

This menko depicts two of the most recognizable mobile suits from the original series. The RX-78-2 Gundam is the Earth Federation’s flagship unit, piloted by protagonist Amuro Ray, and recognizable by its white, blue, red, and yellow color scheme. The head-mounted 60mm Vulcan cannons shown firing on the card are among its standard close-range armaments. Facing it is the Z’Gok (MSM-07), a Zeon amphibious mobile suit with a rounded silhouette and mono-eye sensor — the dark blue coloring corresponds to the standard mass-production variant. Their confrontation here reflects battles actually depicted in the series, including the Jaburo assault arc.

The copyright notice on the card reads “© Sotsu Agency / Nippon Sunrise,” confirming it as an officially licensed product. The use of the “Nippon Sunrise” name — the studio’s designation before it was shortened to simply “Sunrise” — is itself a marker of the card’s period, placing its manufacture within or around the 1979–1982 window when the franchise was first reaching mass commercial scale. For anyone drawn to early Gundam merchandise, a licensed menko from this window represents one of the most accessible surviving formats from the IP’s commercial origins, and a tangible artifact of the era when the series was still new.