[Increasing Secret Sauce] Transform Golden Week Home Meals into Gourmet! Nagasaki's Iwasaki Honpo Presents 'The Ultimate Edible Condiment'

Nagasaki's famous 'Kakuni Manju' maker, Iwasaki Honpo (Iwasaki Food Co., Ltd., Head Office: Nishisonogi District, Nagasaki Prefecture, CEO: Hiroshi Iwasaki), is currently selling 'Tsuyudaku Kakuni Mabushi,' which features a generous increase in their secret sauce, for a limited time until May 10, 2026 (Sunday).

Saving you from 'Menu Fatigue' during the long holidays. Golden Week in 2026 can be as long as 12 consecutive days. During this time when families gather more often, many people complain about the daily struggle of planning meals or getting tired of eating out. In response, Iwasaki Honpo has prepared 'Tsuyudaku Kakuni Mabushi,' an extra-saucy version of their popular side menu 'Nagasaki Kakuni Mabushi.' It can be served over rice or used as an 'ultimate condiment' when combined with other ingredients.

What is Nagasaki Kakuni Mabushi? 'Nagasaki Kakuni Mabushi' is a popular product made of finely chopped braised pork seasoned with a rich sauce. Originally, it was produced using pieces of braised pork that had crumbled during the making of Nagasaki Kakuni Manju. However, as it became so popular, it is now manufactured by chopping pork specifically for this product. It is highly praised for its convenience on busy days, as it can be easily heated in a water bath or microwave.

The Joy of 'Tsuyudaku' (Extra Sauce)! 'Tsuyudaku Kakuni Mabushi' provides approximately 2.3 times more (company comparison) of the 'secret sauce' used in the regular Nagasaki Kakuni Mabushi.

The 'Secret Sauce' full of craftsmanship The secret sauce is based on a special soy sauce co-developed with a historic soy sauce brewery in Nagasaki, infused with the deep umami of pork. With 'Tsuyudaku Kakuni Mabushi,' you can fully enjoy the profound flavor of this secret sauce.

A new sensation: Using the sauce as a 'condiment' without wasting a drop Besides serving it over rice, combining it with noodles or vegetables creates a dish with deep flavor. Since the sauce itself is packed with umami, you can enjoy an authentic dish in an instant without complex seasoning.

Arrangements to try during Golden Week: - 'Melty Kakuni Tenshinhan': Use the thickened sauce as the starchy glaze. - 'Umami-coated Kakuni Mazesoba': Mix the sauce and meat with boiled noodles. - 'Hot Kakuni-jaga': Simmer with microwave-heated vegetables.

All of these are easy to make, making them recommended dishes to enjoy cooking with children.

[Product Details] Product: Tsuyudaku Kakuni Mabushi (5 bags) Price: 2,300 yen (Tax incl., shipping/cool fee extra) / 3,150 yen (Tax incl., shipping/cool fee included) Sales Period: Until May 10, 2026 (Sunday) How to Buy: Iwasaki Honpo Official Online Shop, Official App Official Website: https://0806.jp/event/page/tuyudaku/

[Company Profile] Company Name: Iwasaki Food Co., Ltd. (Brand: Iwasaki Honpo) Location: 1006-13 Saitogo, Nagayo-cho, Nishisonogi-gun, Nagasaki Prefecture Representative: Hiroshi Iwasaki, Representative Director Founded: April 1965 Capital: 5,000,000 yen Business: Manufacture and sale of food including Kakuni Manju URL: https://0806.jp/