Cool and Spicy for Summer: Experience the Addictive "Beef Kalbi Tsukemen" with Rich Dipping Broth at Nakayama Tofu Shop!

Tobira Dining Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo / Representative: Hiroyasu Fuse), a subsidiary of Arukind Service Holdings Co., Ltd., which operates "Nikumeshi Okamoto" and other establishments, will begin selling "Beef Kalbi Tsukemen" for a limited time at "Sundubu Nakayama Tofu Shop," a specialty restaurant for sundubu set meals, starting Thursday, June 11, 2026.

Nakayama Tofu Shop Official Website

"Beef Kalbi Tsukemen" with a rich, savory flavor that lingers with a cold, special dipping broth infused with fish powder.

Dive the fragrantly grilled beef kalbi and tsukemen into the rich, spicy dipping broth for the limited-time "Beef Kalbi Tsukemen."
The crisp namul balances the aftertaste, allowing you to enjoy it without getting tired until the end.
For the dipping broth, we've combined Nakayama Tofu Shop's proud sundubu with fish powder to further enhance the richness and umami.
It's an addictive menu item where spicy, savory, and satisfying flavors overlap.

■ Characteristics of Sundubu

At Nakayama Tofu Shop, we prepare our special sundubu soup daily in-house. It's based on chili peppers, enhanced with the umami of beef, pork, chicken, and fish sauce, and seasoned with aromatics like garlic and ginger, mixed with pureed vegetables.

Furthermore, our homemade tofu, made daily in-store using the domestic soybean variety "Toyomasari," enhances its unique refined flavor when enjoyed with the soup.

- Beef Kalbi Tsukemen: ¥1,130 (¥1,243 including tax)

■ Other Menu Items

Sales Outline

■ Sales Start Date

Thursday, June 11, 2026

■ Stores Selling the Product
Sundubu Nakayama Tofu Shop Takadanobaba
Address: 1-26-12 Takadanobaba Bldg. 1F, Takadanobaba, Shinjuku-ku, Tokyo
Business Hours: 10:30 AM - 11:00 PM (Last Order 10:30 PM)
Phone Number: 03-5291-7155
Store Information
https://shop.arclandservice.co.jp/ae-shop/spot/detail?code=676

Sundubu Nakayama Tofu Shop Akihabara
Address: 4-2-6 Sotokanda, Chiyoda-ku, Tokyo AKIBA426 Bldg. 1F
Business Hours: 10:00 AM - 11:00 PM (Last Order 10:30 PM)
Phone Number: 03-5298-5311
Store Information
https://shop.arclandservice.co.jp/ae-shop/spot/detail?code=2002

About Nakayama Tofu Shop

The first store opened in Takadanobaba in May 2020, and the second store in Akihabara in September 2021. Sundubu, which is familiar in Japan, is served in a set meal style that allows individuals to dine casually for lunch or dinner, especially popular among business people and students. The simple exterior with a white base and the main counter seating make it easy for solo diners to enter.

■ Commitment of Sundubu Nakayama Tofu Shop

【Commitment to Homemade Tofu】

"Toyomasari," a representative brand of domestic soybeans. Known as the "Yokozuna of Soybeans" for its rich flavor and sweetness. Tofu made from Toyomasari is low in fat and high in sugar content, resulting in a soft texture. The subtly sweet and refined tofu is handmade daily at our stores.

【Sundubu Soup】

"Tategi," a versatile Korean seasoning made from chili peppers, the umami of beef, pork, chicken, and fish sauce, along with aromatics like garlic and ginger. We prepare our special sundubu soup daily in-house by blending our original tategi with pureed vegetables.

【Official Accounts/Website】

● X (formerly Twitter)

https://twitter.com/nakayama_tofu

● Instagram

https://www.instagram.com/nakayama_tofu/

● Official Website

https://www.arclandservice.co.jp/nakayama-tofu/

Company Overview

"Pioneering new doors (TOBIRA) for eternal prosperity."
We contribute to the local community by creating unique offerings and providing new value, and we create stores where everyone can be "smiling and energetic" to bring "smiles and energy" to our customers.

Tobira Dining Co., Ltd.
Representative: Hiroyasu Fuse, President and Representative Director
Location: Shin-Ochanomizu Building 14F, 4-3 Kanda Surugadai, Chiyoda-ku, Tokyo
Establishment Date: September 1, 2022
Business Activities: Operation of Nakayama Tofu Shop, Nikumeshi Okamoto, Tokyo Tororo Soba
URL: https://www.arclandservice.co.jp/company/group/#group16

About Arukind Service Holdings Co., Ltd.

Arukind Service Holdings Co., Ltd. was established on March 2, 1993, as a subsidiary of Arukind Sakamoto, which operates home centers primarily in Niigata.
We operate over 807 stores domestically and internationally (as of the end of December 2025) across multiple brands, including the tonkatsu specialty restaurant "Katsuya," the fried chicken specialty restaurant "Karayama," and the Thai restaurant "Mango Tree," catering to everyday meals and special occasions.
Moving forward, we will continue to challenge ourselves as a group to "provide products that exceed customer expectations" and aim to become the No. 1 chain, unapproachable by competitors, with our unique business model.

Trade Name: Arukind Service Holdings Co., Ltd.

Representative: Moritaka Sakamoto, President and Representative Director

Location: 14th Floor, Shin-Ochanomizu Building, 4-3 Kanda Surugadai, Chiyoda-ku, Tokyo

Founded: March 2, 1993

Business Activities: Foodservice Business

Capital: 1,932 million yen

URL: https://www.arclandservice.co.jp/
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