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SECTION 10 // ARMOR / VEHICLE PROFILEREF · O-NI
VII
O-Ni
Japan·
Heavy Tank·HT assaultA further development of the O-I with improved anti-tank guns. The military command's plan was to improve the earlier models and achieve a higher level of armor protection on the vehicle. Existed only in blueprints. No finished prototypes were built and the vehicle never saw action.
Configuration
Health
1,650
DPM
1,748
View range
380m
Speed
25km/h
Camo
0Terrible
Mark of Excellence requirementsCombined dmg + assist · NA · 2026-07-12
3 marks · 95%
2,747
2 marks · 85%
2,249
1 mark · 65%
1,570
A-01 · ARMOR SCHEMA
Armor thicknessMeasured
Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
Armor
30mm250mm
Hull
All 28 plates
Turret
All 29 plates
A-02 · SPECIFICATIONS
Specifications
Builds
Grade
Experimental
CrewShared perks
Field mods
Lv 0/5
Weaponry
- DPM
- 1,748
- Damage
- 370
- Penetration
- 190 mm
- … at 500m
- 166 mm
- Reload time
- 12.70 s
- Rate of fire
- 4.72/min
- Aim time
- 3.00 s
- Dispersion
- 0.420 m
- … moving
- 0.220
- … tank traverse
- 0.220
- … turret traverse
- 0.140
- … after firing
- 4.0
- Damage vs. modules
- 150
- Caliber
- 105.0 mm
- Shell velocity
- 910 m/s
- Max range
- 720 m
- Ammo capacity
- 100
- Potential damage
- 37,000
- Shell cost
- 455 cr
Mobility
- Top speed
- 25 km/h
- Reverse speed
- 10 km/h
- Power/weight
- 12.88 hp/t
- Tank traverse
- 22.0 °/s
- Turret traverse
- 18.0 °/s
- Effective top speed
- … hard
- 25.0 km/h
- … medium
- 25.0 km/h
- … soft
- 25.0 km/h
- Effective traverse
- … hard
- 22.0 °/s
- … medium
- 20.3 °/s
- … soft
- 13.9 °/s
- Gun elevation
- 20 °
- Gun depression
- 10 °
- Gun traverse range
- 360°
- Terrain resistance
- … hard
- 1.20
- … medium
- 1.30
- … soft
- 1.90
Everything Else
- Hull armor
- 200 / 80 / 100
- Turret armor
- 240 / 150 / 100
- Health
- 1,650
- Engine health
- 360
- … repaired
- 180
- Track health
- 240
- … repaired
- 180
- … repair time
- 6.86 s
- Ammo rack health
- 220
- … repaired
- 150
- Fuel tank health
- 200
- … repaired
- 70
- Total weight
- 100,900 kg
- Stationary camo
- 0.05 / 0.00%
- Moving camo
- 0.05 / 0.00%
- View range
- 380 m
- Fire chance
- 20%
- Tank cost
- 1,490,000 cr
Gun Constraints
360° traverse
Crew
Commander
Gunner
Driver
Radio Operator- Radio Operator
Loader
A-03 · MODULE RESEARCH
Module research
Guns
VI
Stock
10 cm Cannon Type 92 (O-Ni)
VII
16,200
10 cm Experimental Tank Gun
Turrets
A-04 · SERVER PERFORMANCE
Server performance
Aggregate stats from NA players over the last 30d
Avg WN8
2982
Super Unicum
Avg WNX
3057
Super Unicum
Win rate
42.9%
Terrible
DPG
2020
Frags
1.29
Spots
1.00
Survival
28.6%
Dmg taken
1580
Hit rate
72.9%
Spot assist
223
Track assist
0
Defense
0.00
Avg XP
947
Aggregated from 2 tracked NA players · 7 battles. Coverage grows as more players are tracked.
MoE thresholds (combined dmg + assist)
65%1,570
85%2,249
95%2,747
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
A-05 · TOP OPERATORS
Top players
Highest performers in the O-Ni on NA
- #1Girth_Maxing_Legend104 battles2,009
- #2Killstealer__134 battles1,820
- #3Z_best165 battles1,685
- #4August_Ghost131 battles1,684
- #5XkiingX100 battles1,614
- #6BringBackAllChat104 battles1,579
- #7CommanderHalesBrother112 battles1,575
- #8ShootsAwful103 battles1,543
- #9Polifem347 battles1,534
- #10FuryBaby194 battles1,501
A-06 · VIDEO INTEL
Video reviews
Curated reviews, replays, and guides from veteran players
A-07 · SIMILAR HULLS
A-08 · CHANGELOG
Balance changelog
Patch-by-patch changes to this tank
- 2.0Sep 1, 2025
- ·Weight99.83→100.8981.07
- ·Hull front armor175→20025
- ·Hull side armor70→8010
- ·Hull rear armor150→100-50
- ·Traverse speed16→204
- ·Mobility on hard terrain+8%
- ·
