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Funryu

Medium-Range SAM · Japan · 1945
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Funryu

* Absolute score — assessed within category · no era adjustment
Range
20
Altitude Coverage
15
Radar & Tracking
10
Engagement Capacity
5
Reaction Time
15
Mobility
30
ECCM
5
Multi-Target Capability
0
Technology
10
Cost-Effectiveness
40
Origin Japan
ManufacturerYokosuka Naval Air Technical Arsenal
CategoryMedium-Range SAM
EraWorld War II
In service1945–1945
Operators1 countries
Quantity1
Data Quality85%
MASS(Military Archive Scoring System)
13
Medium-Range SAM MASS Rating
2/5
World War II
120/123
All-Time
Medium-Range SAM · 10 axes scored
Range
20
Altitude Coverage
15
Radar & Tracking
10
Engagement Capacity
5
Reaction Time
15
Mobility
30
ECCM
5
Multi-Target Capability
0
Technology
10
Cost-Effectiveness
40
ⓘ Regardless of era, the same scoring system applies to all units in the medium-range sam category.
01 / Overview
Funryu
Country
Production
1945–1945
Quantity
1
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MEDIUM-RANGE SAM · WORLD WAR II
2
PERFORMANCE/PRICE
25
UNIT COST (2025 USD)
—
13
medium-range sam category
ⓘ Performance/Price and MASS score are computed across all units in the medium-range sam category, regardless of era.
02 / Specs & Design
◎General5MOD.5
  • System TypeSurface-to-air missile
  • Service Entry Year1945
  • Engagement Layer (SHORAD/Med/Long)Medium-range
  • MobileYes
  • In ServiceNo
◈Effector / Missile2MOD.2
  • Missile / EffectorFunryu
  • Warhead TypeHigh explosive
▣Guidance5MOD.5
◇Radar & Sensors4MOD.4
◆Gun (if applicable)1MOD.1
▤Mobility & Deployment2MOD.2
⬢Production2MOD.2
  • Total Production1
  • Variants4
03 / History
SERVICE LIFESPANRetired
  1. 1939First deployment: World War II
  2. 1945Production started
81
years in service
0
years in production
1
units produced
0
countries operating
ⓘ 1 countries retired it.
04 / Operators
Operator Countries1country
📖 TERMS ON THIS PAGE2terms
A missile guidance method where the projectile is directed by real-time commands from an external control source, such as an operator or tracking system, to intercept a target.
Mobile: a capability indicating the MANPADS can be transported and operated by a single soldier or small team, enabling rapid deployment and relocation.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Medium-Range SAM entry →