1.
Active Network 1997
2.
Administrative Management Research Institute 1999-04-28
3.
Advance Create
4.
Aisei Pharmacy
5.
Aiseikai Healthcare
6.
AISEIKINEN HOSPITAL
7.
Akita Hospital
8.
Allos one
9.
Amakusagunshi Medical Association
10.
Any Career
11.
Aoba Life Insurance Company Ltd.
12.
Aoikai Medical