Kamaishi Seawaves

Kamaishi Seawaves is a Rugby union football club in Kamaishi, Iwate Prefecture, Japan. It was established in 2001.

At its inception, it was known as Nippon Steel Corporation Kamaishi.

Current squad
The Kamaishi Seawaves squad for the 2023-24 season is:

Notable players
The following former Kamaishi Seawaves players became Japanese internationals:


 * Masayoshi Ito
 * Koji Miyata
 * Osamu Koyabu
 * Toru Wada
 * Kazuo Muraguchi
 * Takeshi Hatakeyama
 * Akemi Namura
 * Ichiro Kobayashi
 * Kiyoshi Segawa
 * Jiro Ishiyama
 * Yuji Matsuo
 * Shigetaka Mori
 * Hideo Kobayashi
 * Koji Horaguchi
 * Yoshihiko Sakuraba
 * Michihito Chida