pre-blossom

Japanese doujin circle primarily active in the Touhou Project fangame scene, known for producing visual novels and simulation games. The circle is led by Enkawa Kou, who handles planning and scenarios. Other core members include the illustrator GEN (also known as Kurobiten) and the music composer HiiragiP (also known as Ha). The group has been active at major events such as Comic Market and Reitaisai since 2010.

The circle ceased activities around 2013-2014, with the leader Enkawa Kou announcing the official end of updates and a shift toward the professional game industry. Besides visual novels like Scarlet Alchemy and Koiiro Carnival, the group was also known for the adult-oriented Touhou Project fan-made voice drama series titled Gensou Sokushutsu, featuring characters such as Kazami Yuuka.