Type 100 O-I

Type 100 O-I General Type: Heavy Tank Owner: Japan Manufacturer: Mitsubishi Year: 1940 Specifications Length: 10.0 m Width: 4.2 m Height: 4.0 m Weight: 100 t Armour: 150 mm Speed: 25 km/h Armament Primary Weapon: 105 mm Type 92 . . . .

History

This heavy tank project was started by Colonel Hideo Iwakuro of the Department of War so it is often also know as the Iwakuro tank. Iwakuro started the project in response to the defeat of Japanese forces to the Soviets on the Manchurian border in 1939, stating "I want a huge tank built which can be used as a mobile pillbox in the wide open plains of Manchuria". Information on its development is limited and is often confused or interchangeable with other Japanese heavy tank projects.

References

• For The Record

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Time Frames

	1930 - 1940: Pre-War	1940 - 1942: Early-War	1942 - 1944: Mid-War	1944 - 1945: Late-War	1945 - 1960: Post-War	1930 - 1960: Total-War
Buildable			Yes			Yes
Bonus Crate			Yes	Yes	Yes	Yes

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Gallery

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Japan
- America - Britain - France - Poland - Soviet Union - China - Germany - Italy - Hungary - Japan - Sweden - Czechoslovakia - Other -
Defenses
Anti-Tank:	Type 1 47mm, Type 90 75mm, Type 5 105mm, M40 106mm
Anti-Aircraft:	Type 96 25mm, Type 99 88mm, Type 5 150mm, Bofors 40mm L/70
Artillery:	Type 91 105mm, Type 96 150mm, Type 4 40cm, M1A1 155mm
Ground Vehicles
Construction/Supply:	Type 4 Chi-So, Isuzu Type 97, Nissan Type 180, Toyota Su-Ki
Transport:	Isuzu Type 94, Type 95 Kurogane, Type 98 So-Da, Type 1 Ho-Ha, Type 1 Ho-Ki, Type SU 60
Armoured Car:	Type 92 Osaka, Toyota J40
Tankette:	Type 92, Type 94 TK, Type 97 Te-Ke
Light Tank:	Ko-Gata, Otsu-Gata, Type 95 Ha-Go, Type 3 Ke-Ri, Type 4 Ke-Nu, Type 98 Ke-Ni, Type 98B Ke-Ni Otsu, Type 98 Ke-Ni Kai, Type 2 Ke-To, Type 5 Ke-Ho
Medium Tank:	Type 89 I-Go, Type 97 Chi-Ni, Type 97 Chi-Ha, Type 98 Chi-Ho, Type 97 Chi-Ha "Shinhoto", Type 1 Chi-He, Type 3 Chi-Nu, Type 3 Chi-Nu Kai, Type 4 Chi-To (Prototype), Type 4 Chi-To, Type 5 Chi-Ri (Plan 1), Type 5 Chi-Ri, Type 5 Chi-Ri (TRI), Type 5 Chi-Ri (MHI), Type 5 Chi-Ri II, STA-1, STA-2, STA-3, Type 61, STB-1
Heavy Tank:	Ishi-108, Type 91, Type 95, Aichi-96, Type 97, Mitsu 104, Mi-To, Type 100 O-I, Type 120 O-I, Type 2604, Type 4 Tiger
Anti-Aircraft:	Type 94 20mm AA, Type 98 Ta-Se, Type 98 Ta-Se II, Type 2 Ta-Ha, M42 Duster
Tank Destroyer:	Type 1 Ho-Ni I, Type 3 Ho-Ni III, Type 5 Ho-Ru, Type 5 Ho-Ri (Concept), Type 5 Ho-Ri, Type 5 Ho-Ri II, Type 5 Chi-Ri II TD, Type 5 Na-To, Type 5 Ka-To, Type 60
Support:	Type 2 Ho-I, Type 5 Ku-Se, 120mm Short, 120mm Long
Artillery:	Jiro-Sha, Type 100 Te-Re, Type 1 Ho-Ni II, Type 4 Ho-To, Type 4 Ho-Ro, Type 4 Ha-To, Type 5 Ho-Chi, Type SY 56, Type SX 60, Type 67
Flame/Chem Tank:	Type 94 Ko-Go
Repair Vehicle:	Se-Ri
Amphibious:	Type 92 A-I-Go, SR I-Go, SR Ro-Go, Type 2 Ka-Mi, Type 3 Ka-Chi, Type 4 Ka-Tsu, Type 5 To-Ku
Other:	Type 97 Ka-Ha, Type 97 Shi-Ki
Aircraft
Fighter:	Ki-27, A6M2 Zero, A6M5 Zero, Ki-43 Hayabusa, Ki-61 Hien, Ki-84 Hayate, Ki-100, J7W1 Shinden, J7W2 Shinden-Kai, Ki-201 Karyu, Katsuodori, F-86 Kyokukō
Ground Attack:	Ki-32, Ki-51, Ki-98, Ki-102, Ki-115 Tsurugi, Kikka, T-1 Hatsutaka
Bomber:	Ki-21, Ki-48 Sokei, Ki-49 Donryu, Ki-67 Hiryu, R2Y1 Keiun, R2Y2 Keiun-Kai, G10N1 Fugaku, Kawasaki P-2J
Transport:	Ki-57, G4M, Ki-105 Otori
Other:	Fu-Go, MXY7 Ohka
Naval
Cruiser/Battleship:	Yamato
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