171-0014 OAK Bldg. 4-8-3 Ikebukuro Toshima-Ku Tokyo
TEL. 03-6426-0852
FAX. 03-6426-0856
Takeshi Yamanaka
1998/11/10
40,000,000 yen
Mitsui-Sumitomo Bank, Akasaka branch
Fukui Bank, Tokyo branch
Real Estate Service Operations
Consulting Business Operations
Hotel Business Operations
1992 Started offering accommodation to foreigners and returned Japanese.
1998 Establishment of Oak House Co.
2005 Opening of Oak Hotel
Oak House was founded in 1992. Starting as a way of offering accommodation to foreign people in Japan, it has become popular as a new style of living for the Japanese as well.
Takeshi Yamanaka




















