- Service
- Notes
{{Infobox ship image| Ship image=JMSDF DD-129 YAMAYUKI.jpg | Ship caption=JS Yamayuki in port.
}}{{Infobox Ship Career | Hide header= | Ship country= Japan | Japan|naval}} | Ship name=JS Yamayuki | Ship namesake= | Ship ordered= | Ship awarded= | Ship builder=Hitachi, Maizuru | Ship original cost= | Ship laid down=25 February 1983 | Ship launched=10 July 1984 | Ship sponsor= | Ship christened= | Ship completed= | Ship acquired= | Ship commissioned=3 December 1985 | Ship recommissioned= | Ship decommissioned= | Ship in service= | Ship out of service= | Ship renamed= | Ship reclassified=TV-3519 | Ship refit= | Ship struck= | Ship reinstated= | Ship homeport=Kure | 431999519}} | Ship motto= | Ship nickname= | Ship honors= | Ship captured= | Ship fate= | Ship status={{Ship in active service}} | Ship notes= | Ship badge=
}}{{Infobox ship characteristics | Hide header= | Header caption= | Hatsuyuki|destroyer}} | 2,950|LT|t|lk=in|abbr=on}} | 130|m|ft|abbr=on}} | 13.6|m|ft|abbr=on}} | Ship height= | 4.2|m|ft|abbr=on}} | Ship propulsion=- 2 x Kawasaki/Rolls-Royce Olympus TM-3B gas turbines (45000 shp)
- 2 x Kawasaki/Rolls-Royce Tyne RM-1C gas turbines (9900 shp)
- 2 shafts, 2 controllable pitch propellers
| Ship speed= 30 knts | Ship range= | Ship endurance= | Ship boats= | Ship troops= | Ship complement= 200 | Ship time to activate= | Ship sensors= | Ship EW= | Ship armament= - 1 x Oto-Melara 76mm/62-caliber gun (3-inches)
- 2 x Mk-141 missile launcher for 8 RGM-84 Harpoon SSM
- 1 x Mk-29 launcher for 8 RIM-7 Sea Sparrow SAM
- 2 x Mk-15 Phalanx Close-In-Weapon-System (CIWS)
- 1 x Mk-16 launcher for 8 RUR-5 ASROC anti-submarine rockets
- 2 x HOS-301 (Mk-32) 12,75-inch (324mm) triple torpedo tubes
| Ship armor= | Ship aircraft=1 S-61 Sea King or SH-60J Seahawk | Ship aircraft facilities=flight deck and hangar for 1 helicopter | Ship notes=
}} | JS Yamayuki (DD-129) is a {{sclass-|Hatsuyuki|destroyer}} of the Japan Maritime Self-Defense Force (JMSDF). The ship was built by Hitachi, Maizuru and commissioned into service on 3 December 1985.[1] ServiceThis ship was one of several in the JMSDF fleet participating in disaster relief after the 2011 Tōhoku earthquake and tsunami.[2] She was converted to a training vessel and designated: TV-3519 on 27 April 2016. Notes1. ^GlobalSecurity.org, DD-122 Hatsuyuki Class
2. ^Seawaves,"Warships Supporting Earthquake in Japan" {{webarchive|url=https://web.archive.org/web/20110323003053/http://www.seawaves.com/japan2011.asp |date=2011-03-23 }}
{{Hatsuyuki class destroyers}}{{DEFAULTSORT:Yamayuki (DD-129)}}{{Japan-mil-ship-stub}} 2 : Hatsuyuki-class destroyers|1984 ships |