| Circle Title | Happy days with you |
| Circle Name | Hortus |
| Writer 1 | hydrangea |
| Writer 2 | |
| Writer 3 | |
| Writer 4 | |
| Writer 5 | |
| Genre | Song's ☆ Prince-sama ♪ |
| Main Character1 | Otoya Ichijogi |
| Main Character 2 | Ichinose Tokiya |
| Main Character 3 | |
| Main Character 4 | |
| Main Character 5 | |
| Date of issue | 2024/02/24 |
| Type | Doujinshi - Novel |
| Size | paperback 64p |
| First published event | |
| Series (Doujin) |