A Japanese TV or radio show features a host named Ryo, who bought a one-wheeled vehicle as a way to move around during a live concert. However, he found it extremely difficult to ride and ended up returning it.
Ryo challenges his co-hosts, Tetsuya and Shibayuto Toshimitsu, to ride the vehicle, betting that they would not be able to do it. Toshimitsu accepts the challenge and, after some practice, successfully rides the vehicle.
As a result, the three hosts decide to incorporate the one-wheeled vehicle into their upcoming live performance at U-Fes, with Ryo jokingly threatening to make the others wear heavy costumes to balance out the difficulty of riding the vehicle.
Here are the key facts extracted from the text:
1. The speaker, Ryo, bought a one-wheel device.
2. Ryo initially thought it was a Roomba.
3. Ryo was planning to lose weight before performing live in front of 3,000 people.
4. To help with weight loss, Ryo decided to buy a Segway.
5. Ryo had both one and two-wheeled options but chose the one-wheel device.
6. Ryo practiced riding the one-wheel device for about two hours.
7. Ryo sent the device back to Aichi and bought a new one in Akihabara.
8. Ryo brought the device to the live venue.
9. Ryo's friends, Tetsuya and Shibayuto Toshimitsu, were skeptical about Ryo's ability to ride the device.
10. Tetsuya and Shibayuto tried to ride the device but were unsuccessful.
11. Shibayuto was challenged to ride the device within an hour.
12. Shibayuto rode the device successfully.
13. Ryo, Tetsuya, and Shibayuto plan to perform on stage at U-Fes using the one-wheel device.
14. They plan to practice hard before the performance.