Opened
Ueno Music Academy on the site of the Head Office.
1977
Apr.
Established Mirage Trading Co., Ltd.
Business Outline: import and sales of gems.
Manufacturing, export and domestic sales of gem grading instruments.
1987
Apr.
Opened
Sales Office in Taito-ku, Tokyo.
1988
Mar.
Started
hotel business.
1989
Mar.
Acquired
our first hotel.
1991
Dec.
Built
5-story company building at the current address.
Started two divisions, Hotel Business Division and Industrial Instruments
Manufacturing Division.
1994
Oct.
Acquired
the first Patent for Electronic Densimeter in Japan.
1996
Feb.
Number
of Hotels risen to 21.
1998
Aug.
Capital
increased to ¥80,000,000.
2000
Dec.
Diamond
Selector II, distinguishable diamond from other stones sold over 150,000
units.
2001
Dec.
Industrial
Instruments Manufacturing Division was divided and Alfa Mirage Co., Ltd.
was established.
2002
Apr.
The
sales of electronic densimeters exceeded 10,000 units.
