Creators Circus is a collaboration series by Japanese stationery maker FRONTIER, bringing the distinctive artwork of illustrators and independent creators into stickers and everyday stationery. Like stepping into a lively circus, every collection offers a playful new visual world and an opportunity to discover a favourite artist.

ob1toy is a Japanese illustrator and designer known for a distinctive retro-inspired visual style that blends nostalgia, humor, and graphic charm. From whimsical animals and old-fashioned shop signs to travel motifs and storybook scenes, ob1toy's work brings a playful vintage mood to paper goods that feel both collectible and full of personality.