Mitsui O.S.K. Passenger Line, Ltd. (President & CEO: Tsunemichi Mukai, Head Office: Chiyoda-ku, Tokyo, hereinafter "the Company"), which operates the cruise brand MITSUI OCEAN CRUISES (hereinafter "Mitsui Ocean Cruises"), has revamped the system of its existing membership organization "Dolphins Club" and renamed it "MITSUI OCEAN CLUB" (hereinafter "Mitsui Ocean Club"), further enhancing the benefits available to members. Recruitment for new members begins today. The primary objectives of this revamp are to deliver a more convenient and comfortable service experience to our customers who patronize our cruise ships, and to further allow those who are new to cruising or currently considering a cruise vacation to experience the appeal of cruise travel. The revamped "Mitsui Ocean Club" will introduce new membership tiers, changing the criteria for membership stage determination from the number of previous voyages to the cumulative number of nights spent on cruises. Additionally, individuals who have not yet cruised with us will also be able to join. The main benefits available to members under the new organization are as follows: [Limited Time Offer] 40% Discount on Cruise Fares for First-Time Cruisers: Members who join between July 3 (Fri) and September 18 (Fri) and make their first reservation on a Mitsui Ocean Cruises ship will receive a 40% discount on their cruise fare (valid for one-time use). This discount applies to 21 cruises on Mitsui Ocean Fuji departing between July 30, 2026 (Thu) and December 13, 2026 (Sun). As this is a special offer, it cannot be combined with other discounts or benefits. Onboard Credit for First-Time Cruisers with New Member Benefits: New members who are cruising for the first time will receive ¥10,000 in onboard credit (non-transferable, non-exchangeable) for their inaugural cruise. 10% Discount on Cruise Fares for Second Voyages: Members who join as new members will receive a 10% discount on their cruise fare for their second voyage (va