Soyasushi Productions is headed by Coren Baili, an amateur visual novel and RPG creator who makes freeware games. Some of her works are as follows:
- Astral Transparency: Cole's Gate
- Crimson Rafflesia
- Dear Mariko
- Mica: Apoptosis
- RE: Prince of Nigeria
- Ribbon of Green
- Six Rules
Tropes which appear in her works:
- Grey and Gray Morality:
- Crimson Rafflesia focuses on a mass murderer vs another murderer who's killed his own twin brother, and a corrupt government vs a corrupt terrorist group.
- Astral Transparency: Cole's Gate focuses on a cult which wishes to take responsibility for all the evils of the world so nobody will have to blame each other (but also trying to destroy it in the process), vs a Rose-Haired Sweetie and her father who want to destroy an Artifact of Doom by killing hundreds of people.
- Six Rules depicts the feud between two corrupt families who still have loved ones in feudal Japan.
- Hair-Contrast Duo:
- In Ribbon of Green, there is the optimistic green-haired Hanyuan in contrast with the pessimistic red-haired Clarisse.
- In Re Prince Of Nigeria, there is the black-haired airhead Horai against the blond-haired computer genius Rich Hastley.
- In Crimson Rafflesia, there is the creepy White Hair, Black Heart Sho Reilen and Troubled, but Cute yet heroic black-haired Kaison.