JDS Setoshio (SS-575) was a Yūshio-class submarine.

[1][2] Setoshio was laid down at Mitsubishi Heavy Industries Kobe Shipyard on 17 April 1979 and launched on 10 February 1981.

From July 22 to July 23, 1988, she participated in the Izu Oshima Offshore Exhibition Training with JDS Kurama.

On 6 June 1989, while she was acting as an anti-submarine training target ship, she came in contact with the seabed of the Tsugaru Straits, damaging her bow.

On 10 March 1999, she was reclassified as an auxiliary submarine, her hull number changed to ATSS-8008, and she was transferred to the 1st Submarine Group as a direct control ship.