■Exclusive to visitors! one room Lottery

On the day of the performance, scan the QR code displayed inside the venue to participate in a lottery exclusively for one room members!
The prize displayed on the results page will be given to you on the spot that same day!

For each performance, Gold Key (annual membership) members can participate twice, and Silver Key (monthly membership) members can participate once.

■ Commemorative AR Camera

On the day of the performance, if you scan the tour's key visual, which is printed on a card distributed near the fan club booth, using the "back number app," you can take a commemorative photo with the key visual using the "AR camera"!

Anyone who has downloaded back number app can use this service.
Please enjoy taking commemorative photos.

■“Grateful Yesterdays Tour 2026 asia”staff report

Staff members report on what the members were up to backstage and the exciting atmosphere of the venue!

On the day of the tour performance, we will post updates on the venue as time progresses and notify you via push notifications on back number app! Whether you're at the venue or unfortunately can't make it, let's share this time together.

After each performance at each venue, the video will be uploaded to the "one room" movie page at a later date!