Tatsuomi Koishi, born in Saga, Japan located on the island of Kysh, has played the positions of midfielder and forward and was on the Sagan Tosu team from 2000-2005.
Tatsuomi Koishi
  Tosu, Saga, Japan Saga Prefecture (, Saga-ken) is a prefecture of Japan located on the island of Kyushu. Midfielder, Forward Sagan Tosu Team 
