Indication about Ticket Oosumo English

“Ticket Oosumo English" service (hereinafter referred to as "The Service") hereby presents a clear indication of the following:

Name of service provider: PIA Corporation

Operating supervisory manager: Ken Shoji

Address: 150-0011 Shibuya First Tower, 1-2-20 Higashi, Shibuya-ku, Tokyo, Japan

Name of service (Ticket Oosumo English) provider: Nihon Sumo Kyokai

Operating supervisory manager: Kazumi Yoshinaga

Address: 130-0015 28-3-1 Yokoami, Sumida-ku, Tokyo


If you have inquiries, please direct them to the following email address. When making inquiries, please fill out the "Name", "Telephone number", "Ticket number" and “Order number" fields.

Inquiries about ticket sales

Opening hours

Ticket Oosumo English shall operate 24 hours a day, excluding provisions for interruptions of service due to system maintenance (which include data update operations performed before dawn). The start of the ticket sales period shall be displayed on the ticket reservation page.

Sales period

Please see the ticket purchase page for details.


Please see the ticket purchase page for prices. All prices listed include tax.

Purchase limit

The quantity and purchase methods for each sale are limited. Please see the ticket purchase page for details.

Payment and deadline

Method of payment: Credit card

We will charge accounts at the time of ticket purchase. Billing dates may vary depending on your credit card company.

Delivery Option

Will Call at automatic ticket machines

You may pick up your tickets at automatic ticket machines on the day of your visit. When you pick up your tickets,,it is necessary a 9 digit ticket number in the order confirmation e-mail.


Only in the event of temporary closure or cancellation of matches due to unforeseen circumstances (force majeure) or other unavoidable reasons shall refunds on tickets sold be made, and even then only within prescribed periods. Refunds shall be limited to the amount of the ticket cost, the system usage fee,. Information on refunds and details of the procedures therefore shall be notified on this website.