BULLET TRAIN Train Ryoga's Announcement Regarding the Resumption of Activities

Thank you so much for your continued warm support for BULLET TRAIN.

We would like to report that Ryoga, a member who had been on hiatus for a period due to poor health, is making steady progress in his recovery.

After considering the individual's health condition and the doctor's opinion, and following repeated discussions between the individual and the doctor, we have decided to allow them to resume their activities.

We would like to express our sincere gratitude once again to everyone who showed us such warm understanding and support during Ryoga's rest period, as well as to everyone who sent us so many encouraging words.

We will continue to prioritize the individual's health and well-being while carrying out our activities.

We would greatly appreciate your continued support for Ryoga and Bullet BULLET TRAIN.

September 7, 2026

SDR Inc.