Item Description
| title | グッバイ・ハーレキン 特装版 (gateauコミックス) |
| series | Goodbye Harlequin |
| product type | Special Edition Manga with Bonus, Manga |
| author | Kusabi Keri (楔ケリ) |
| publisher | Ichijinsha |
| Label | gateau Comics |
| genre | Yaoi Manga (BL Manga) |
| release date | 2018-5-31 |
| language | Japanese |
