| Type | Title | Year | Publisher |
|---|---|---|---|
| Handheld game | 🟩 Block Destroying Model 3 | 199? | Hiro Co., Ltd. [Japan] |
| Nintendo Game Boy Cart. | 🟩 Daisenryaku Model DMG-HDJ | 1991 | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 HenoHeno Model 5 | 1997 | Hiro Co., Ltd. [Japan] |
| Nintendo Famicom disk | 🟩 Ishido Model HIR-ISD P | 1990 | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 KuneKune Tchyo Model 4 | 1997 | Hiro Co., Ltd. [Japan] |
| Redemption game (mechanical) | 🟩 Kuru Kuru Land | 1989 | Hiro Co., Ltd. [Japan] |
| Nintendo Game Boy Cart. | 🟩 Kyoro-chan Land Model DMG-CJJ | 1992 | Hiro Co., Ltd. [Japan] |
| Nintendo Famicom cart. | 🟩 Kyoro-chan Land Model HIR-KC | 1992 | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 New Pocket Boy | 1994 | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 Space Invaders Model 2 | 199? | Hiro Co., Ltd. [Japan] |
| Nintendo Super Famicom cart. | ⬜ Super Linearball Model SHVC-SJ | 1992 | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 Tetris Jr. 2 Model 6 | 199? | Hiro Co., Ltd. [Japan] |
| Handheld game | 🟩 Tetris Jr. Model 1 | 199? | Hiro Co., Ltd. [Japan] |
| Nintendo Game Boy Cart. | 🟩 Track Meet - Mezase! Barcelona Model DMG-TMA | 1992 | Hiro Co., Ltd. [Japan] |
| Redemption game (mechanical) | 🟩 UFO Daisakusen | 1989 | Hiro Co., Ltd. [Japan] |