- 2023
- Osaka Ebisubashi Public Toilet Design Competition
Second Prize
- 2021
- Roukando Reception Centre in Iwate Competition
Honorable Mention
- 2020
- Awa Holzbau Project Design Competition
Honorable Mention
- 2017
- Park Centre in Aobayama Park Competition
Finalist
- 2016
- Cultural Complex Centre in Ishinomaki Competition
Finalist (collaborate with Mikio TAI)