| 1978 |
Established as "Nichiei Kosan", head office in Shimbashi, Minato-ku, Tokyo |
| 1980 |
Completion of first property, "Lumine Nihombashi Dai-ichi" |
| 1995 |
Established Kansai Branch |
| 1996 |
Began sales of "LICS Series" condominiums, developed especially for single women |
| 1997 |
- The head office is moved to Hibiya Kokusai Building, 2-2-3, Uchisaiwai-cho, Chiyoda-ku, Tokyo
- Name changed to "Space Design"
|
| 1999 |
Operation of "BUREAU Series", furnished and serviced apartment complexes began |
| 2002 |
- Completion of service office building, BUREAU
- Operation of "B-SITE Series", furnished and serviced apartment complexes began
|
| 2004 |
Moved to the current head office location |
| 2008 |
Operation of "ZiQoo Hotel Apartment Dubai" began. |
| 2009 |
Operation of "Residential Hotel B:CONTE Series" began. |
