Iwasaki Honpo (Iwasaki Shokuhin Co., Ltd., headquarters: Nishisonogi District, Nagasaki Prefecture, CEO: Hiroshi Iwasaki) is currently selling summer-limited products until August 25, 2026 (Tuesday), perfect for sharing with family and loved ones.

Highlight Product for Summer 2026!

The new 'Tara Fukubukuro' is an exceptionally valuable set featuring two popular types of kakuni manju, plus five additional 'Nagasaki Kakuni Manju' included as a gift. This summer-only special also includes shipping and cooling fees in the price.

Tara Fukubukuro

The 'Otoro Kakuni Manju' in this set is the second most popular item after the original Nagasaki Kakuni Manju. The kakuni is simmered over six days until so tender it cannot be lifted with chopsticks, concentrating rich umami flavor and earning many repeat customers.

Starting May 2026, the soy sauce has been upgraded to enhance flavor further. We now use 'Choko Soy Sauce,' a Nagasaki-based long-established brand's premium 'Ultra Premium Murasaki' soy sauce, delivering deeper, more complex taste than ever before.

This product allows families and relatives gathering during summer to enjoy Iwasaki Honpo's carefully crafted kakuni manju in a luxurious and cost-effective way.

〈Product Details〉

Product Name: Tara Fukubukuro

Contents: Nagasaki Kakuni Manju × 10, Otoro Kakuni Manju × 10

Nagasaki Kakuni Manju × 5 (Gift)

Price: ¥12,200 (tax included) ※ Shipping and cooling fees included, delivery only

Sales Period: Until August 25 (Tuesday), 2026

Summer-Limited Gift Set 'Himawari' to Enjoy Together

The gift set 'Himawari' stands out with its vibrant, summery colors.

It combines Nagasaki Kakuni Manju and Curry-Flavored Kakuni Manju.

Summer Gift 'Himawari'

The kakuni is thoroughly chilled and carefully degreased after cooking, resulting in a light, non-greasy texture. The steamed bun, made without baking powder, is fluffy and chewy, perfectly complementing the sweet-savory kakuni. The 'Curry-Flavored Kakuni Manju' features curry powder kneaded into the dough, adding a spicy aroma that makes it irresistibly delicious. With no spiciness, it's ideal for breakfast or snacks, enjoyable even by children.

〈Product Details〉

Product Name: Summer Gift 'Himawari'

Contents: Nagasaki Kakuni Manju × 4, Curry-Flavored Kakuni Manju × 4

Price: ¥4,950 (tax included) ※ Shipping and cooling fees not included

Sales Period: Until August 25 (Tuesday), 2026

Contact Information

Iwasaki Honpo Official Website: https://0806.jp

Toll-Free Dial: 0120-65-0806

Fax: 0120-64-0806

Mail: Iwasaki Honpo, 1006-13 Saito-go, Nagayo-cho, Nishisonogi District, Nagasaki Prefecture

About Nagasaki Kakuni Manju

<Awarded Grand Prize at the 28th (1997) Nagasaki Prefecture Specialty Products New Creation Exhibition>

Inspired by Dongpo Rou (Tongpao Ro), a dish from Nagasaki's unique banquet cuisine 'Shippoku Ryori,' Iwasaki Honpo created this kakuni manju to make the dish more accessible and delicious. Tender pork belly is slowly simmered and sandwiched in a soft, fluffy bun. We use 'Chilean Andes Highland Pork,' sourced after years of global research. The product is made as much by hand as possible using Iwasaki Honpo's proprietary soy sauce and flour.

No flavor enhancers (such as amino acids) are used, as we pursue our unique taste.

Awarded the 'Nagasaki Omiyage Grand Prize' in January 2019.

【Company Overview】

Company Name: Iwasaki Shokuhin Co., Ltd. (Trade Name: Iwasaki Honpo)

Headquarters: 1006-13 Saito-go, Nagayo-cho, Nishisonogi District, Nagasaki Prefecture

Representative: CEO Hiroshi Iwasaki (Iwasaki Hiroshi)

Founded: April 1965 (Showa 40)

Capital: ¥50 million

Business: Manufacturing and sales of food products including kakuni manju

URL: https://0806.jp/

FACT BOX

  • Source: PR TIMES
  • Category: New Product