Mister Donut is introducing its ‘Satsumaimo Do’ series across Japan for the first time at this location. This series, inspired by the flavors of sweet potatoes, will be available starting September 2, 2026.
For travelers mapping a sweet treat route in Japan, Mister Donut is a straightforward name to slot in. The chain is known for its innovative seasonal offerings, making it a popular stop for dessert enthusiasts.
About the ‘Satsumaimo Do’ Series
This year’s lineup includes five varieties of ‘Satsumaimo Do’, with prices ranging from ¥183 to ¥220 (tax included). These items will be available at all Mister Donut locations, except a few stores.


The ‘Satsumaimo Do’ series was first introduced in 2019 and has since become a popular autumn seasonal item. This year’s version features a thicker dough that enhances the sweet potato’s fluffy texture. The donuts are shaped to resemble three small sweet potatoes linked together, offering a cute and appetizing appearance. The lineup includes a variety of flavors such as “Plain”, “Stone-baked Sweet Potato”, “Buttery Salt”, “Caramelized Crème Brûlée”, and “Rich Sweet Potato”.
Highlights
- Five varieties of ‘Satsumaimo Do’ available.
- Prices range from ¥183 to ¥220 (tax included).
- Available at all Mister Donut locations nationwide, with some exceptions.



Menu / Event Details
| Item | Details |
|---|---|
| Name | ‘Satsumaimo Do’ Series |
| Menu / items | Plain, Stone-baked Sweet Potato, Buttery Salt, Caramelized Crème Brûlée, Rich Sweet Potato |
| Period | From September 2, 2026, until supplies last |
| Location | Mister Donut locations across Japan |
| Price | Takeout: ¥183–¥216; Eat-in: ¥187–¥220 (tax included) |
| Official website | https://www.misterdonut.jp |
Before you buy
- When can I buy ‘Satsumaimo Do’?
- The ‘Satsumaimo Do’ series will be available from September 2, 2026, until supplies last.
- How much is ‘Satsumaimo Do’?
- Prices range from ¥183 to ¥220 (tax included) depending on the variety and whether you choose takeout or eat-in.