Katyou works (tentative)

Parareal Paris
Parareal Nagoya
Parareal Sapporo
- - Natural-Deco
  - Xmas-Deco
- VketPlaza -Express Mode-
- - Alpha-E
  - T-Omega
- Cosmotravel Elevator
- - Mystery Catalogue
  - Enigma Records
- Madam Colt’s Wunderkammer
- - Neon
  - Void
- TetherFord
- - Paradise
  - Shangri-La
- Luluana Resort
- - Sugar
  - Milk
- Sweet×2 Tea Party
- - Rusted soul dump
  - Graveyard of wishes
- Valhalla of Iron Ravens: Rock Bottom
- - Berggrund
  - Forista
- Petalchime Capital Aulschnelule
- - Hustle'n'bustle
  - Excitement in motion
- Snowman's Toy Factory - Toy Toy Factory
- - Memorial
  - Souvenir
- Snowman's Toy Factory - Avatar Carousel