Hanairo Heptagram Original Sound Track
| Composed by | Shigenobu Okawa |
| Published by | Lump of Sugar |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 2 CD - 29 tracks |
| Release date | October 26, 2012 |
| Genres |
| 1 | 花時 |  | |
| 2 | 風薫る | | |
| 3 | 行く春 | | |
| 4 | 新緑 | | |
| 5 | 青山河 | | |
| 6 | 葛餅 | | |
| 7 | 夏銀河 | | |
| 8 | 紅花 | | |
| 9 | 夜光虫 | | |
| 10 | 君影草 | | |
| 11 | 緋衣草 | | |
| 12 | 浮草 | | |
| 13 | 香水 | | |
| 14 | 遠雷 | | |
| 15 | 百物語 | |
CD 2
| 1 | 夕立 | | |
| 2 | 村祭 | | |
| 3 | 岩魚 | | |
| 4 | 浴衣 | | |
| 5 | 蛍 | | |
| 6 | 千日草 | | |
| 7 | 西日 | | |
| 8 | 日雀 | | |
| 9 | 水遊び | | |
| 10 | 五色節 | | |
| 11 | 花氷 | | |
| 12 | 砂日笠 | | |
| 13 | 晩夏光 | | |
| 14 | 花時 -Piano version- | |
