[Important] TV Anime "Oshi no Ko" x Okashidokoro Hanaoka Launches Original Package "Kurumilku" as a Nagano Prefecture Specialty on May 1st
Okashidokoro Hanaoka collaborates with the anime "Oshi no Ko" to release the Nagano Prefecture specialty "Kurumilku".
📋 Article Processing Timeline
- 📰 Published: March 30, 2026 at 18:00
- 🔍 Collected: March 30, 2026 at 22:56 (4h 56m after Published)
- 🤖 AI Analyzed: April 16, 2026 at 10:05 (395h 9m after Collected)

Okashidokoro Hanaoka Co., Ltd. (Head Office: Toumi City, Nagano Prefecture, Representative Director: Katsuko Hanaoka) will begin selling on May 1, 2026.
As part of the TV anime "Oshi no Ko" Japan National Project "47 Prefectures' Children," we will be selling "Kurumilku" with packaging featuring an illustration of Ai.
About the Product Concept
Based on the image of Ai with Nagano Prefecture's "Oshi" visual and carnations, we have decided to sell "Kurumilku," one of Hanaoka's representative sweets, in an original package for Mother's Day.
As a special bonus, a clear card featuring an illustration of Ai with Nagano's "Oshi" visual will be included in the package.

Purchase Bonus
For each item purchased, a Mother's Day gift postcard will be presented.
Additionally, customers who purchase 5 or more boxes at Okashidokoro Hanaoka Tanaka Main Store will receive a limited quantity sticker featuring an illustration of Ai with Nagano's "Oshi" visual.
Please also consider this as a gift for Mother's Day.
*Each purchase bonus is limited in quantity and will end once supplies are depleted.
*Images are for illustrative purposes only.


FAQ
What is "Kurumilku"?
"Kurumilku" is a specialty sweet from Okashidokoro Hanaoka in Nagano Prefecture.
What is the collaboration about?
Okashidokoro Hanaoka is collaborating with the TV anime "Oshi no Ko" as part of the "47 Prefectures' Children" project.
When will the "Oshi no Ko" x "Kurumilku" be released?
The product will be released on May 1, 2026.
What is special about the packaging?
The packaging features an illustration of Ai from "Oshi no Ko" with a Nagano Prefecture "Oshi" visual and carnations.
Are there any purchase bonuses?
Yes, with each purchase, you receive a Mother's Day gift postcard. Additionally, customers buying 5 or more boxes at the Tanaka Main Store receive a limited-edition sticker featuring Ai.
Where can I buy the "Oshi no Ko" x "Kurumilku"?
The product is available from Okashidokoro Hanaoka, with specific bonuses available at the Tanaka Main Store.