Mitsubishi Heavy Industries
7011
Earth Infinity
7692
SoftBank
9434
4
Nippon Telegraph & Telephone
9432
5
Tokyo Electric Power
9501
Y.S.Food Co Ltd is engaged in management of retail stores like Chikuho ramen franchise chain, merchant guidance services of food, noodles, and sale of real estate leasing business. The company also focuses on store planning and store design.