Tatsunami holds the all-time NPB double record with 487, and is a member of the Meikyukai (Association of Great Players, or Golden Players Club).
After the 2009 season, Tatsunami retired, having seen his skills and playing time diminish for the last few seasons. He retired with a career .285 batting average, 171 home runs, 1,037 RBI, and 2,480 hits.
On 13 October 2021, it was confirmed that Tatsunami has been approached to become the new manager of the Chunichi Dragons ahead of the 2022 NPB season.[2] On 18 September 2024, Tatsunami announced that he would be resigning following the season after lackluster results with the team.[3]
^"中日が立浪和義さんに監督就任要請 "ミスタードラゴンズ"に再建託す 与田監督は今季限りで辞任" [Chunichi calls on Kazuyoshi Tatsunami to become new manager. "Mister Dragons to lead rebuild", Manager Yoda to leave position at end of season.]. Chunichi Sports (in Japanese). Retrieved 12 October 2021.