When will Butter Butler be celebrating its 10th anniversary and what special product will be released on that day?

Butter Butler will be celebrating its 10th anniversary on April 15, 2026. On this date, a "Butler Selection 10th Anniversary Limited Package" will be released.

What items are included in the "Butler Selection 10th Anniversary Limited Package" and what is its price?

The "Butler Selection 10th Anniversary Limited Package" will contain 8 Butter Financier and 8 Butter Galette, and it will be priced at 3,240 JPY (tax included).

Where can customers purchase the limited edition Butter Butler package and other anniversary items?

The limited edition package and other anniversary items will be available at permanent stores like NEWoMan Shinjuku, Lumine Shinjuku, ecute edition Shibuya, Tokyo Gift Palette, ecute Omiya, Fukuoka Airport International Terminal Departure Gate, and pop-up stores such as Haneda Airport Terminal 2 Smile Tokyo and EXPASA Ebina (downhill), as well as the official online shop.

What is the novelty keyholder campaign and how can customers participate?

The novelty keyholder campaign will be held in April, July, and October 2026. Customers who purchase over 4,320 JPY (tax included) will receive an original keyholder.

Will the keyholder designs be the same throughout the campaign, and when will they be available?

No, the keyholder designs will differ for each period. A miniature Butter Financier package will be available in April, a life-size Butter Financier package in July, and a miniature Butter Butler shopper in October 2026.

AI News NQ Analysis

Butter Butler Celebrates 10th Anniversary on April 15, 2026, with Limited Edition Product and Campaigns

NQ Score 44/100

N1 Content Completeness 6

AI Summary (NQ-processed)

Shukurei Co., Ltd.'s butter sweets brand, Butter Butler, will celebrate its 10th anniversary on April 15, 2026. The brand, which opened its first store at NEWoMan Shinjuku on April 15, 2016, will launch a "Butler Selection 10th Anniversary Limited Package" priced at 3,240 JPY (tax included) for 16 pieces (8 Butter Financier, 8 Butter Galette) starting April 15, 2026. Additionally, a novelty keyholder campaign will run in April, July, and October 2026, offering original keyholders for purchases over 4,320 JPY (tax included) at participating stores and online.

AI analysis data is not yet available.

Frequently Asked Questions

Q: When will Butter Butler be celebrating its 10th anniversary and what special product will be released on that day?: A: Butter Butler will be celebrating its 10th anniversary on April 15, 2026. On this date, a "Butler Selection 10th Anniversary Limited Package" will be released.
Q: What items are included in the "Butler Selection 10th Anniversary Limited Package" and what is its price?: A: The "Butler Selection 10th Anniversary Limited Package" will contain 8 Butter Financier and 8 Butter Galette, and it will be priced at 3,240 JPY (tax included).
Q: Where can customers purchase the limited edition Butter Butler package and other anniversary items?: A: The limited edition package and other anniversary items will be available at permanent stores like NEWoMan Shinjuku, Lumine Shinjuku, ecute edition Shibuya, Tokyo Gift Palette, ecute Omiya, Fukuoka Airport International Terminal Departure Gate, and pop-up stores such as Haneda Airport Terminal 2 Smile Tokyo and EXPASA Ebina (downhill), as well as the official online shop.
Q: What is the novelty keyholder campaign and how can customers participate?: A: The novelty keyholder campaign will be held in April, July, and October 2026. Customers who purchase over 4,320 JPY (tax included) will receive an original keyholder.
Q: Will the keyholder designs be the same throughout the campaign, and when will they be available?: A: No, the keyholder designs will differ for each period. A miniature Butter Financier package will be available in April, a life-size Butter Financier package in July, and a miniature Butter Butler shopper in October 2026.