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