Inkou Kyakusen Uzushio -Naraku no Cruise by Tsurumiku

The luxury liner "Urushio" owned by the company is equipped with state-of-the-art technology for general passenger ship facilities such as restaurants and bars, lounges, pools, fitness clubs, spas, beauty salons, shops, theaters, casinos, and medical offices.
A passenger ship called [Moving Resort Island], which is equipped with a diving function and has significantly improved fuel efficiency due to a special technology that is confidential to the outside.