Ohajiki おはじき
Ohajiki is a glass-flicking game: scatter flat pieces, flick one to hit others and capture them. Traditionally a girls' indoor game. Combines tactile skill with spatial reasoning.
Rules
Pieces: 12–18 mm flat glass (or plastic) discs. Scatter them on tatami, floor, or table. Take turns flicking one piece with middle finger or thumb; if it hits another and both stay in play, you capture the hit piece. Pieces that leave the boundary are out. Variants include target zones, scoring grids, and solo practice. Most captured pieces wins. The physics reward angle and force; children of different ages can play together.
History
Ohajiki descends from Chinese danqi. In Nara-period Japan it was played with pebbles, shells, or Go stones; glass pieces became common in Meiji. Edo-period girls' culture adopted it; mass-produced coloured glass and postwar plastic followed. Designated an educational toy for spatial reasoning and fine motor control. Revival in traditional culture programs; seasonal and decorated sets are still produced. The game appears in Heian literature and remains a nostalgic symbol of Showa-era girlhood.
Tips for beginners
Aim at clusters—one flick can hit multiple. Shallow angle so your piece doesn't travel far after impact. Glass slides, plastic grips—adjust force. Practise on smooth, flat surfaces.
Cultural context
Traditional girls' game; Heian literature. Kindergarten and elementary education. New Year and seasonal gift sets. Artisan glass ohajiki as collectibles. Showa girlhood in nostalgic media. Ohajiki sets (12–18 mm glass or plastic pieces) are sold in traditional toy shops and online. The game is recognised for educational value—spatial reasoning, fine motor control. Revival programmes in schools and cultural centres keep the tradition alive. Glass ohajiki slide; plastic grips—players adjust force accordingly.
Where to Buy or Play
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- 🛒 Ohajiki Glass Pieces Set Traditional coloured glass ohajiki — also sold as glass gems or flattened marbles
- 🛒 Decorative Glass Gems (ohajiki substitute) Floral glass gems work perfectly as ohajiki pieces