Originally based in Hiroshima, Japan, Mikasa™ has spent more than 90 years creating and perfecting the most important aspect of sports: the ball. In 1973, the company relocated to California in order to satisfy the demand of athletes in the United States. Today Mikasa produces some of the finest quality water polo balls currently used for training and competition, and it’s the official ball of USA Water Polo.

Mikasa water polo balls are available in men's, women's, and youth sizes. The company also produces Mikasa mini trainers, Mikasa 1-kilogram balls, and Mikasa weighted training balls. Mikasa also provides accessories to satisfy the needs of even the most hardcore water polo players, including bags and carrying cases, ball carts, water polo nets, line judge flags, ball rebounders, air pressure gauges, air pumps, and aluminum inflating needles.

Mikasa believes that the most essential tool for training and success in sports is the ball. With balls sanctioned by the NCAA and NFHS, the company remains a top-of-the-line choice for water polo players, coaches, and equipment managers.