- March 30, 2026
Starting next week, Wednesday, April 1st, two limited-edition stamps featuring Hokuryu Town's mascot character, "Himawari Saki-chan," and the postbox will be available as new content at the "Himawari Postbox" located at the entrance of the Hokuryu Town Hall! 📮 [Hokuryu Town Sunflower Tourism Association, Yuto Sakai]
March 30, 2026 (Monday) View this post on Instagram Post shared by Hokuryu Town Sunflower Tourism Association 🌻 (@sunflower_hokuryu)