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The O-Ni has 1320 hit points , 200mm of frontal hull armor , and a top speed of 25 km/h. . The vehicle can equip 2 different gun configurations, allowing for varied playstyles.
Hull & survivability
| Hit points (HP) | 1320 |
|---|---|
| Weight | 51.8 t |
| Hull armor (F / S / R) | 200 / 80 / 100 mm |
The front-to-side armor ratio is 2.5:1. This pronounced angling makes the O-Ni significantly stronger when keeping its front facing the enemy.
Mobility
| Top forward speed | 25 km/h |
|---|---|
| Top reverse speed | 10 km/h |
Forward-to-reverse speed ratio is 2.5:1. Reverse speed is limited, so pre-aim and exposure timing matter more on this vehicle.
Camouflage
| Camo (stationary) | 0.1% |
|---|---|
| Camo (moving) | 0.1% |
Available guns (2)
| Gun | Tier | Damage | Pen | Reload | RoF |
|---|---|---|---|---|---|
| 10 cm Cannon Type 92 (O-Ni) | 6 | — | — | 12.0s | — |
| 10 cm Experimental Tank Gun | 7 | — | — | 12.7s | — |
How O-Ni compares to its peers
There are 32 tier 7 heavy tanks in WoT, including the O-Ni. Its 1320 HP places it in the top 3% for hit points among same-tier heavy tanks (peer average: 1115). Frontal hull armor of 200mm ranks in the top 3% for the class (peer average: 113mm). Top forward speed of 25 km/h is faster than 0% of peer vehicles in this tier and class.
Direct comparisons
- O-Ni vs 45TP — tier 7 heavy tank from Poland
- O-Ni vs AMX M4 45 — tier 7 heavy tank from France
- O-Ni vs Black Prince — tier 7 heavy tank from UK
- O-Ni vs BP II — tier 7 heavy tank from UK
- See full tier 7 heavy tank tier list — all 32 vehicles ranked
About this vehicle
A 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.
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See Dolphin browser →Frequently asked
What tier is the O-Ni in WoT?
The O-Ni is a tier 7 heavy tank from Japan.
Is the O-Ni a premium tank?
No — the O-Ni is a researchable tech-tree vehicle, not a premium tank.
What's the top speed of the O-Ni?
25 km/h forward, 10 km/h reverse.
How much armor does the O-Ni have?
Hull armor: 200mm front, 80mm side, 100mm rear.