| Location | Japan |
| Year | |
| Type | Trade token |
| Composition | |
| Weight | 7.1 g |
| Diameter | 26 mm |
| Thickness | 2 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Coin alignment ↑↓ |
| Edge | Smooth |
| Period | |
| Reference(s) |
| Obverse description | Words above and below a circle; within is three circles joined at their centers with a triangle. |
| Obverse lettering | ハッピー ボール (Translation: HAPPY BALL) |
| Obverse script | |
| Reverse description | Words above and below a circle; within is three circles joined at their centers with a triangle. |
| Reverse lettering | HAPPY BALL |
| Reverse script | |
| Mint | |
| Mintage | ND - - |
| Catalog ID | 6165116930 |
| Comments |
