| Client | 五洋建設 |
| Location | OSAKA UMEDA |
| Commercial production | YODOBASHI UMEDA TOWER 신축공사(요도바시우메다-오사카) 알루미늄 루버 유니트 |
| Basic design | LOUVER UNIT(400*50), ALUMINIUM H BEAM, ALUMI-LOUVER (50*100), STRINGER L-75*100*7T |
| Detail design/supervision | N-35,N-50, HM-054 WOOD-GRAIN F-BE 木目調1290, 신규 나무결 불소무늬 |
| Construction | |
| Structure | |
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