The Takagi Kitakyushu Water Wave (タカギ北九州ウォーターウェーブ, Takagi Kitakyūshū Wōtā Wēbu) are a Japanese women's softball team based in Kitakyushu, Fukuoka.
The Water Wave compete in the Japan Diamond Softball League (JD.League) as a member of the league's West Division.
[1] The Water Wave were founded in 1969, as Toshiba Kitakyushu (a factory of Toshiba) softball team.
[2] The team was transferred to Takagi in 2017.
[2] The Japan Diamond Softball League (JD.League) was founded in 2022, and the Water Wave became part of the new league as a member of the West Division.