Nagasakido, an Osaka confectionery with over a century of history, is releasing a new product called the "Castella Biscuit" — a sweet that brings together the soft, moist texture of castella with the fragrant crunch of a biscuit. To celebrate the launch, a "Castella Biscuit Festa" will be held at the Sumiyoshi store on May 1 (Friday) and May 2 (Saturday), 2025.

Event Overview
During the two-day festa, visitors to the Sumiyoshi store can receive a free sample of the new Castella Biscuit. The event also features a gacha lottery that was previously well-received at the 2025 Osaka-Kansai Expo's "Dining Pavilion Utage."
Gacha Lottery
- Period: May 1 (Friday) and May 2 (Saturday) (Limited quantities; ends when stock runs out)
- Price: ¥1,000 (tax included)
Prizes:
| Prize | Contents |
|---|---|
| Prize A | 7 Castella Biscuits + 1 assortment box |
| Prize B | 7 Castella Biscuits |
| Prize C | 2 Castella Biscuits + 1 Castera box (5 slices) |
All prizes include a 20% OFF coupon valid for the next visit (in-store or online shop). Contents are subject to change without notice.
About the Castella Biscuit

The Castella Biscuit brings together two contrasting textures: the gentle, moist bite of castella and the light, crispy snap of a biscuit. Each piece starts with a mild sweetness and develops a layered richness and textural contrast as you chew.
Availability: Shinsaibashi Main Store, Sumiyoshi Store, and the official online shop
Prices (tax included):
- 1 piece: ¥216
- 2-piece box: ¥432
- 7-piece box: ¥1,458
Sumiyoshi Store

- Address: 2-5-12 Sugimoto, Sumiyoshi-ku, Osaka 558-0022
- Phone: 06-6697-0551
- Hours: 9:00 AM to 6:00 PM
- Closed: Wednesdays and Sundays
- Access:
- Approx. 6-minute walk from Sugimoto-cho Station (JR Hanwa Line)
- Approx. 12-minute walk from Abiko Station (Osaka Metro Midosuji Line)
For the latest information, please check the official website: https://www.nagasakido.com/