山手線早押しゲーム　～脳トレかも？～

It is a game where you tap the station names on the Yamanote line in order to compete for speed.
May become a brain training


You can select the starting station.
You can start from a familiar station.

Random setting is also possible.
Random start station, random inner loop


You can spend your ticket and play up to 3 times a day.
Tickets will be recovered when the date changes.
If you see the advertisement once, you will get one ticket.
There is no limit to the number of times you can see an ad.