Aqualine Ltd. engages in the sale of mineral water and water dispensers. It also provides water supply product emergency repair services. It operates through the following segments: Water Supply Product Emergency Repair Service, Advertising Media, Mineral Water, and Fitness. The Water Supply Product Emergency Repair Service segment handles emergency repairs, water-related problem responses, water-related products sale and installation, and other repair work. The Advertising Media segment operates the life service site, EPARK Living Rescue. It also sells internet advertisements related to daily living and emergencies. The Mineral Water segment provides mineral water and water dispensers. The Fitness segment manages the operation of a personal training gym. The company was founded by Takeshi Okochi in November 1994 and is headquartered in Hiroshima, Japan.