Toriyama’s Slime Knight on a 1998 Dragon Quest Monsters Sticker

Slime Knight No. 6 — 1998 Dragon Quest Monsters Collectible Sticker

Dragon Quest Monsters and the Slime Knight

Dragon Quest Monsters launched on Game Boy in Japan on January 25, 1998 — the same year these stickers were produced. The first entry in what became the DQM sub-series, it shifted the Dragon Quest monster roster from adversaries to companions: players recruited monsters, raised them, and combined pairs through a breeding system to produce new species. It was a natural extension of the collecting instinct the series had always encouraged.

The Slime Knight first appeared in Dragon Quest IV (1990, Famicom): a blue slime with a golem-like armored figure riding on top, classified under the Slime family — the same family as the teardrop-shaped mascot that has represented Dragon Quest from the very first game. In Dragon Quest Monsters, the Slime Knight reappears as one of the Slime family’s representative members. The sticker’s upper-left emblem, a Slime-family classification badge, reproduces the game’s own organizational system in miniature.

All character and monster designs across Dragon Quest, including Dragon Quest Monsters, were created by Akira Toriyama, internationally known as the creator of Dragon Ball.

How the Series Is Organized

The sticker carries two numbers: “6” at lower left, placing the Slime Knight within the Slime-family subset, and “42” inside a wax-seal motif at lower right, marking its position in the overall series. That second number suggests the full set ran to at least 42 stickers, grouped by monster family — a structure that mirrors the game’s monster encyclopedia in collectible form. The format is characteristic of the period: square, glossy finish, black-bordered. The manufacturer has not been confirmed from available information; companies such as Amada and Epoch were active in this category during the late 1990s, but which produced this specific series is not known.

The Collecting Culture Behind It

By 1998, collectible stickers were a firmly established part of Japanese children’s culture. The Bikkuriman chocolate craze of the 1980s — foil stickers tucked inside candy wrappers, traded obsessively on school grounds — had set the template. Game IP tie-ins followed naturally: stickers tied to franchises like Dragon Quest let players collect their favorite monsters in a physical, tradeable form that extended the in-game experience beyond the screen.

The numbered, family-grouped series design gave these stickers a built-in collecting logic: completing a monster family, or filling a gap in the numbered sequence, mirrored the same satisfaction the games themselves were structured around.

For international collectors, items like this represent a specific layer of mid-to-late Heisei era Japanese merchandise — game tie-in goods from a period when Dragon Quest was still primarily a domestic phenomenon, carrying Toriyama’s designs in a format that rarely traveled outside Japan. Since Toriyama’s death in March 2024, interest in his work across Dragon Ball, Dragon Quest, and his other projects has grown notably among collectors worldwide. The increasing availability of older Dragon Quest titles in English has also introduced the series to new audiences who are now exploring the merchandise history that accompanied those peak years in Japan.