Hoshimachi Suisei Members-Only 2025 Calendar

Hoshimachi Suisei's YouTube members-only merch.
This calendar runs from October 2025 to September 2026.
This product can only be purchased if you have a membership on Hoshimachi Suisei's YouTube channel.

■How to purchase:
After becoming a member, log in to the Google account you have with your membership with from Log in to the Store at the top of the page.
*You can purchase members-only merch regardless of your membership tier.

■Related Information
Please click here the「Suisei Channel」