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Established 'Daimoto Sunmark Inc.' (1-15-19 Mihama-cho, Okayama City, Okayama Prefecture, for restaurant management, capital of 3 million yen).
Established Daigen Sanmaruku Co., Ltd. (Okayama City, Okayama Prefecture, Mihama-cho 1-chome 15-19, for restaurant management, capital of 3 million yen).
Daimoto Sunmark Inc. opened its first Western-style restaurant 'Bakery Restaurant Sunmark' (directly managed store) in Okayama City, Okayama Prefecture, taking over from Shintani Seika Co., Ltd.
Daimoto Sunmark Inc. changed its trade name to 'Sunmark Inc.'
Sunmark Inc. relocated its headquarters to 173 Hirata, Okayama City, Okayama Prefecture (current location).
Established Decor Co., Ltd. (our company / current Sunmark Holdings Inc.) in Kurashiki City, Okayama Prefecture, for interior coordination and non-life insurance agency business.
Established
Sunmark Inc. absorbed Kurashiki Sunmark Inc. and took over the operation of 'Bakery Restaurant Sunmark Kurashiki Branch' (changed to franchise store in January 1997).
Sunmark Inc. merged with Sunmark Inc. (established December 6, 1977, trade name was Rakushika Sales, renamed to Sunmark Inc. on February 1, 1982, and to Sunmark Inc. on August 26, 1993) to change the face value of shares from 50,000 yen to 500 yen.
Sunmark Inc. registered its shares on the over-the-counter market with the Japan Securities Dealers Association.
Discontinued the interior coordination business.
Sunmark Inc. established a subsidiary, 'Saint Marc Cayman'.
Relocated its headquarters to Okayama City, Okayama Prefecture.
Transferred operations related to the solicitation of non-life insurance and life insurance to Sunmark Inc.
Sunmark Inc. opened its first directly managed coffee shop 'Sunmark Cafe' in Chuo-ku, Tokyo.
Sunmark Inc. opened its first franchise store of high-end conveyor sushi 'Sushi-dokoro Hakodate Market' in Kurume City, Fukuoka Prefecture.
Sunmark Inc. listed its shares on the Second Section of the Tokyo Stock Exchange.
Sunmark Inc. acquired all shares of Prime Time Inc.
Sunmark Inc. opened its first Western-style restaurant 'Bakery Restaurant Baguette' in Itami City, Hyogo Prefecture.
Sunmark Inc. listed its shares on the First Section of the Tokyo Stock Exchange.
Sunmarc Corporation liquidates its subsidiary "Saint Marc Cayman".
Sunmarc Corporation opens its first directly managed spaghetti restaurant "Fresh Noodle Workshop Kamakura Pasta" in Okayama City, Okayama Prefecture.
Sunmarc Corporation changes its trade name to Sunmarc Holdings.
Sunmarc Corporation acquires Prime Time Corporation through absorption-type merger.
Sunmarc Corporation delists from the First Section of the Tokyo Stock Exchange.
Sunmarc Corporation exchanges shares and makes the company a wholly owned subsidiary.
Listed on the First Section of the Tokyo Stock Exchange.
Sunmarc Corporation implements a company split as a split company, absorbing management functions, store development functions, business and product development functions, education functions, etc., of the holding company, and establishing new business divisions by industry.
Opens its first directly managed Canton Fried Rice Shop "Canton Fried Rice Restaurant" in Itami City, Hyogo Prefecture.
Opens its first directly managed Doria restaurant "Kobe Motomachi Doria" in Okayama City, Okayama Prefecture.
Splits off the Canton Fried Rice Shop business and establishes Canton Fried Rice Shop Corporation.
Canton Fried Rice Shop Corporation changes its trade name to Sunmarc China.
Opens its first full-service coffee shop "Kurashiki Coffee Shop" in Minato Ward, Tokyo.
Splits off the Doria restaurant business "Kobe Motomachi Doria" and establishes Sunmarc Grill Corporation. Splits off the full-service coffee shop business "Kurashiki Coffee Shop" and establishes Kurashiki Coffee Corporation.
Sunmarc Holdings absorbs and merges Sunmarc China.
Due to a review of market classification by the Tokyo Stock Exchange, the company moves from the First Section to the Prime Market.
Sunmarc Holdings absorbs and merges Sunmarc Corporation, Hakodate Market Corporation, and Baguette Corporation.
Sunmarc Holdings acquires all shares of La Madrague Corporation and makes it a wholly owned subsidiary.
Sunmarc Holdings absorbs and merges Kurashiki Coffee Corporation.
Sunmarc Holdings acquires all shares of G- Holdings Corporation and makes it a wholly owned subsidiary.
Maruk Holdings Co., Ltd. acquired all shares of B-Grade Gourmet Research Institute Holdings Co., Ltd. and BQ International Co., Ltd., making them wholly owned subsidiaries.
Moved the core business functions including product development, store development, and sales-related departments of various business companies to Kyoto City, establishing the 'Kyoto Headquarters'.
Starting today, for a limited period, menus recreating popular Taiwanese night market delicacies are available. Homemade braised pork rice, beef brisket stew with beef noodles, Dan Zai noodles, oyster xiaolongbao, and more are sold, welcoming visitors.
From Thursday, October 1, 2026, the Amagasaki Ques Mall Store and Shinjuku Subnaud Store renewed their grand menu. New items were added, and the Xiaolongbao was significantly revamped. A limited‑time offering of a crispy oyster version of the popular Taiwanese street food "Oacheng" styled Tianjin rice is available. Please enjoy the exciting, volume‑up menu with a sense of choice.
The Taiwan Xiaolongbao Aeon Mall Hiroshima Fuchu store will close on Wednesday, September 23, 2026. We sincerely thank you for your long-term patronage.
Starting from June 18, 2026, the grand menu at Asti Shizuoka Store will be renewed, expanding categories such as desserts, fried rice, and ramen, and introducing steamed vegetables.
On June 17, 2026, the grand menu at Solaria Plaza Store was renewed, featuring new dim sum, fried rice, and ramen menus.
From April 15, 2026, the grand menu at Hiroshima Fuchu Store will be renewed, with categories such as "Dim Sum," "Fried Rice," and "Ramen" being expanded, and steamed vegetables will also be newly introduced.
Saint Marc Holdings will hold a Cold Noodle Fair from April 1 to September 30, 2026, including new menus such as cold noodles and tantanmen.
Our company demonstrates a policy aimed at collaborating with diverse stakeholders, promoting value creation and appropriate distribution of profits, and striving for employee growth and wage increases.
Sunmark Holdings Co., Ltd. offers a 10% discount on the bill for junior high, high school, university, junior college, and vocational school students who present their student ID at some of its stores.
Sunmark Holdings announced that the Asti Shizuoka store introduced new menu items centered around fried rice, making it tastier.