Hatsukoi 1/1 - First Press Edition
初恋１／１ 初回版
| Relation | Hatsukoi 1/1 |
| Title | Hatsukoi 1/1 - First Press Edition |
| Original title | 初恋１／１ 初回版 |
| Type | Complete |
| Language | Japanese |
| Publication | Non-free, commercial |
| Platform | Windows |
| Medium | 2 DVDs |
| Resolution | 1280x720 |
| Voiced | Fully voiced |
| Animation | Story: No animations Ero scenes: No animations |
| Engine | SiglusEngine |
| Released | 2012-06-29 |
| Age rating | 18+ |
| Censoring | May include optical censoring (e.g. mosaics) |
| Developer | tone work's |
| Publisher | tone work's |
| JAN | 4933032007135 |
| Links | Official website, ErogameScape, Getchu |