1.
Wellnet
2.
WELLSTYLE
3.
WHITE CROSS 2015
4.
Workers Coop
5.
Yamaguchi Prefectural Tourism Federation
6.
Yamanashi Research Institute Foundation
7.
Yamashita Medical Instruments 1926
8.
Yamazakikai Saint Pierre Hospital 1946
9.
Yangfengyuan
10.
Yasumoto Hospital
11.
YourBright
12.
Yuai