Event Services. Inc

Tell: + 81 3 3522 7511 

Fax: + 81 3 3522 7512 

Email:  

Web: 

Address: 3-19-14 Tatsumi, Koto-ku, 

             Tokyo, Japan 135-0053

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Sumo Japan is organized and managed by Event Services.Inc,. 

Our services are for corporate customers only. 

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