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Amphibious assault ships2009–presentProfile in progress
ASW carrier
Hyūga-class helicopter destroyer is a aSW carrier. It was built by IHI Marine United.
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Checked 30 Sept 2026Recorded cached-source extraction and article inspection. No matching scoped field was extracted; this is not a claim that all five sources were checked.
Retained English infobox, specifications and article text
You can help expand this article with text translated from the corresponding article in Japanese . (December 2019) Click [show] for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate , is a useful startin
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Hyūga class
IHI Marine United
Japan Maritime Self-Defense Force
Shirane class
Izumo class
2006–2011
2009–present
2
2
ASW carrier
13,950 tons standard; 19,000 tons full load
197 m (646 ft)
33 m (108 ft)
7 m (23 ft)
COGAG , 4 Ishikawajima Harima/ General Electric LM2500-30 gas turbines Two shafts 5-bladed CP props 100,000 shaft horsepower (75 MW)
Over 30 knots (56 km/h; 35 mph)
360 ( Hyūga ) 371 ( Ise )
ATECS (advanced technology command system) OYQ-10 advanced combat direction system FCS-3 AAW system OQQ-21 ASW system NOLQ-3C EW system OPS-20C surface search radar
16 cells Mk 41 VLS 16 ESSM 12 RUM-139 VL ASROC 2 × 20 mm Phalanx CIWS 2 × triple 324 mm torpedo tubes 12.7mm MG
3 × SH-60K , 1 × MCH-101 18 aircraft maximum
Flight deck and enclosed hangar
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country of origin Japan 0 references
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 197 m | Wikipedia contributors | superseded |
Hyūga-class helicopter destroyer equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for Hyūga -class. Service scope: Japan Maritime Self-Defense Force ships; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): in service: 2. Origin: unstated. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.