Calbee is offering a seasonal deal on its Osatsu Snack, a light and sweet roasted sweet potato-flavored snack, in Japan.
The snack will be available nationwide, excluding convenience stores, starting August 24, 2026, with convenience store sales beginning on September 7, 2026.
The Osatsu Snack comes in two sizes, 18g and 52g, priced around ¥65 and ¥165 (tax included) respectively. It features a unique sweet and salty flavor made from steamed and roasted sweet potatoes, perfect for autumn and winter enjoyment.
About the Osatsu Snack
Originally launched as “Satsumapotto” in 1973 and renamed “Osatsu Snack” in 1981, this seasonal snack highlights a fluffy, light texture with the comforting sweetness of sweet potatoes. This year’s version emphasizes the roasted sweet potato aroma and a balanced salty taste, delivering a soothing autumn flavor experience.

Highlights
- Made with steamed and roasted sweet potatoes for a gentle sweetness and savory aroma.
- Available in two sizes: 18g and 52g, ideal for quick snacks or on-the-go enjoyment.
- Packaging features warm sweet potato colors and imagery to evoke the natural sweetness of the ingredient.
Product & Availability Details
| Item | Details |
|---|---|
| Name | Osatsu Snack |
| Menu / items | Osatsu Snack 18g, Osatsu Snack 52g |
| Period | August 24, 2026 – Not specified in the release |
| Location | Japan nationwide |
| Stores | All stores except convenience stores from August 24, 2026; convenience stores from September 7, 2026 |
| Price | ¥65 (18g), ¥165 (52g) (tax included) |
| Official website | https://www.calbee.co.jp/ |
Before you buy
- When can I buy Osatsu Snack?
- It will be available from August 24, 2026, at all stores except convenience stores, and from September 7, 2026, at convenience stores nationwide in Japan.