Mirai Releases
| Name | Mirai |
| Region | Japan |
| Date | Nov 1, 1986 |
| Platform | PC-9800 Series |
| Developer | Sein Soft Inc. |
| Publisher | Sein Soft Inc. |
| Name | Mirai |
| Region | Japan |
| Date | Nov 1, 1987 |
| Platform | MSX |
| Developer | Sein Soft Inc. |
| Publisher | Sein Soft Inc. |
| Name | Mirai (PC-8801 version) |
| Region | Japan |
| Date | Nov 17, 2020 |
| Platform | PC (Microsoft Windows) |
| Developer | Sein Soft Inc. |
| Publisher | Project EGG |