KASUMIGASEKI-GEBÄUDE
Kasumigaseki / Tôkyô 1968



IMPERIAL HOTEL
Uchisaiwa-chô / Tôkyô 1970
NHK BROADCASTING
CENTER
Shibuya / Tôkyô 1973

NATIONAL CHILDREN`S CASTLE / KODOMO-NO-SHIRO
Jingûmae / Tôkyô 1985



NTT SHINJUKU HEADQUARTERS
Nishi-Shinjuku / Tôkyô 1995

HÔSEI UNIVERSITY / BOISSONADE TOWER
Tôkyô 2000


HARUMI ISLAND TRITON SQUARE
Harumi / Tôkyô 2001