426 -Yon Nii Roku-
426-よんにいろく-
| Relation | 501 Azrael Sweet Legacy |
| Title | 426 -Yon Nii Roku- |
| Original title | 426-よんにいろく- |
| Type | Complete |
| Language | Japanese |
| Publication | Non-free, commercial |
| Platform | Windows |
| Medium | 3 CDs |
| Released | 2002-04-26 |
| Age rating | 18+ |
| Censoring | May include optical censoring (e.g. mosaics) |
| Publisher | Frontwing |
| JAN | 4580113650041 |
| Links | Official website, ErogameScape, Getchu |