Kua Aina is serving a special version of its popular Acai Bowl in Japan to mark Acai Day, with pitaya added to the regular fruit-topped menu.
The offer runs from September 13 through September 16, 2026, at Kua Aina restaurants across Japan, excluding some locations. The Acai Bowl is priced at ¥1,200 (tax included), and the special topping is available during the campaign period.
The bowl is served in stores and includes acai, banana, mango, three types of berries, coconut chips, cacao nibs, and granola. Customers ordering the Acai Bowl receive the pitaya topping, plus a special Acai Day pick and sticker while supplies last as part of the store offer.
About the Acai Day Acai Bowl

Fruta Fruta’s rich acai forms the base of the bowl, while the added pitaya, also known as red dragon fruit, brings a vivid pink color and gentle sweetness. The frozen ripe fruit is used to preserve its flavor and refreshing texture, making the chilled bowl suitable as a snack or dessert.


Highlights
- The Acai Bowl costs ¥1,200 (tax included).
- Pitaya is added as a complimentary topping during the Acai Day campaign.
- The bowl includes banana, mango, three types of berries, coconut chips, cacao nibs, and granola.
- Orders come with a special Acai Day pick and sticker.
- The menu is available at Kua Aina restaurants throughout Japan, with some stores excluded.
Menu & Event Details
| Item | Details |
|---|---|
| Name | Acai Bowl: Acai Day Special |
| Menu / items | Acai, banana, mango, three types of berries, pitaya, coconut chips, cacao nibs, granola, special pick, and sticker |
| Release date | September 13, 2026 |
| Period | September 13, 2026 (Sun) – September 16, 2026 (Wed) |
| Location | Kua Aina restaurants across Japan, excluding some locations |
| Stores | All Kua Aina restaurants in Japan, excluding some locations |
| Price | Acai Bowl: ¥1,200 (tax included); pitaya topping, special pick, and sticker included with the campaign offer |
| Official website | Kua Aina official website |
Before you buy
- When can I buy the Acai Day Acai Bowl?
- It is available from September 13 through September 16, 2026, at participating Kua Aina restaurants in Japan.
- How much is the Acai Day Acai Bowl?
- The Acai Bowl costs ¥1,200 (tax included). The campaign includes pitaya, a special pick, and a sticker.
- Where can I get the Acai Day Acai Bowl?
- The menu is offered at Kua Aina restaurants across Japan, although some locations do not serve the Acai Bowl.
The campaign highlights the connection between acai and Japan’s role in helping the fruit spread from the Amazon region to Brazil and the wider world. Acai Day is observed on September 16 in recognition of the first immigrant ship reaching Belem at the mouth of the Amazon River in 1929.
Kua Aina began in Haleiwa on Hawaii’s Oahu in 1975 and now operates 35 restaurants in Japan. Alongside its signature burgers and sandwiches, the chain’s Acai Bowl offers a fruit-focused option with a rich, cold texture and a mix of crunchy toppings.