Thank you very much for your participation in the IWTO 2025 "Final Battle" organized by the student organization IWTO!

Please be sure to watch the video before participating in the tournament.
*Athletes participating in the tournament for the entire two days need to watch only once.

Please be sure to check in!

• Check-in code for tournament registration (sent via email at 7:30 AM)
• Tournament entry fee paid at the first post-game meeting
• How to confirm Order of Play
• How to report tournament results

Tournament registration, progress, order of play, and results reporting will be conducted through the web application " raquty "!

The tournament day page is Click here →.

IWTO, a student organization, and raquty LLC are aiming to make tennis tournaments completely paperless by introducing the tournament management app "raquty".

We will use "raquty" in this tournament to provide a "new form of tennis tournament management"!

Please enjoy a slightly different kind of tournament management that you cannot experience at ordinary tournaments!

See the history of online tournament management up to now →> Click here

If you are coming by car, please use Parking Lot A or Parking Lot 2.

If there is a security guard near the entrance of the parking lot, please inform him or her that you will be using the tennis courts.

*This is due to the live performance of "TravisJapan" being held at the Sekisuiheim Super Arena adjacent to the venue, Traffic congestion is expected during the time of return home after the tournament.

IWTO is a competition organized and run by the student organization IWTO!

This will be the 7th convention, starting with the first one in 2022.

Why "IWTO"?

Originally, the tournament was held at Iwanuma Kaihin Ryokuchi (Juni Park Iwanuma) and the tournament existed as "IWANUMA Tennis Open".

Later, when we changed the venue and held the tournament in Kawauchi, Izumi, and Grundy, we took the initials of "IWANUMA Tennis Open" and used "IWTO" as the tournament brand.

What is IWTO's policy for holding tournaments?

• A tournament where anyone can aim for the top regardless of their tennis experience.
• Gaining experience by securing an overwhelming number of matches.

The IWTO's policy is to

Play a lot of matches, make a lot of friends, and gain tennis experience!

On the official YoutTube channel of the tournament, videos of interviews with players from previous tournaments are available.

The interview videos from the last tournament are now available! You can find the list of videos on the "YouTube" button below!

We would like to introduce "Tennis Shop Hacgh", a sponsor of this year's tournament!

This tennis store is conveniently located a 5-minute walk from the East Exit of Sendai Station.

We also have a "string re-stringing box" that is available 24 hours a day!
Even when the store is closed, you can pick up and drop off your strings at any time!

We also host more than 15 events and tournaments a year that even tennis beginners can participate in, and they are a great success!

Starting from the next tournament, you will also be able to enter tournaments hosted by "Tennis Shop Hacgh" through raquty.

For more details about the store and tournament events Click here for details! for more information about the store and tournament events!