Tokai Kisen Co., Ltd. operates as a diversified transportation and hospitality company primarily engaged in marine shipping services between Tokyo's mainland and the Izu Islands, including freight and passenger ferries via high-speed jetfoils such as Seven Island Yui and large passenger ships like Tachibana-Maru and Salvia-Maru; food and beverage sales including onboard dining at facilities like Restaurant Ship vingt et un and provisions of daily necessities and construction materials to island communities; hotel management through Oshima Onsen Hotel on Izu Oshima; and passenger car transportation via Oshima Bus sightseeing and repair services on Oshima Island. The company, founded on November 15, 1889, and headquartered at 1-16-1 Kaigan, Minato-ku, Tokyo, maintains operations centered in Japan with a workforce of 365 employees as of December 2024 and capital of 1.1 billion yen. It lists on the Tokyo Stock Exchange Standard Market under ticker 9173 and was formerly known as Tokyo Wan Kisen Co., Ltd. prior to its name change in August 1964. Recent financial performance reflects ongoing operations with trailing twelve-month revenue of 14.69 billion yen and net income of 310 million yen as of mid-2025, alongside issuance of shareholder discount coupons offering up to 35% off ferry fares and facility discounts at Oshima Onsen Hotel for holders of 100 or more shares.