Language One Corporation
Date of Establishment
April 1, 2015
Junichi Arai
Head Office
Shinjuku MIDWEST bldg. 5F, 4-30-3 Yoyogi, Shibuya-ku Tokyo 151-0053
TEL: 03-6301-1001 FAX: 03-3372-2757
Headquarters Office
Sasazuka Center Bldg. 5F, 2-1-6 Sasazuka, Shibuya-ku Tokyo 151-0073
TEL: 03-6301-1001 FAX: 03-3372-2757
Main Business Contents
Multilingual Call Center (Interpretation and Translation Service)
Capital Investment
52,650,000 yen
Q&A Corporation
Honyaku Center Inc.
ATM Japan, Ltd.
Major Clients
・Railway companies (interpretation for inquiries in foreign languages to the Customer Center)
・Central and local government (foreign language interpretation desk for government personnel)
・Medical (foreign language interpretation for assistance at the counters)
・Telecommunication company (foreign language help desk for telecommunication products)
・Hotels (foreign language help desk for hotel Wi-Fi)
・Companies (foreign language help desk for global IT companies, foreign language email translation) and more


●7minutes walk from Keio Line and Keio New Line Sasazuka Station