The First General Army (第1総軍 (日本軍), Dai-ichi Sōgun) was a general army (army group equivalent) of the Imperial Japanese Army, established for the defense...

Japanese 1st Army was initially raised during the First Sino-Japanese War from 1 September 1894 – 28 May 1895 under the command of General Yamagata Aritomo...

the Imperial Japanese Army General Staff Office and the Army Ministry, both of which were nominally subordinate to the Emperor of Japan, the supreme commander...

commands. To fill this need, First Army was the first of three field armies established under the AEF. The first commander was General John J. Pershing, who...

The First Sino-Japanese War (25 July 1894 – 17 April 1895) or the First China–Japan War was a conflict between the Qing dynasty and Empire of Japan primarily...

Kōkūbutai, lit. 'Greater Japan Empire Army Air Corps') was the aviation force of the Imperial Japanese Army (IJA). Just as the IJA in general was modeled mainly...

The Imperial Japanese Army General Staff Office (参謀本部, Sanbō Honbu), also called the Army General Staff, was one of the two principal agencies charged...

The Japan Ground Self-Defense Force (Japanese: 陸上自衛隊, romanized: Rikujō Jieitai), JGSDF (陸自, Rikuji), also referred to as the Japanese Army, is the land...

The Japanese 31st Army (第31軍, Dai-sanjyū-ichi gun) was an army of the Imperial Japanese Army during World War II. The Japanese 31st Army was formed on...

The First Air Army (Japanese: 第1航空軍, romanized: Kōkū gun) was part of the Japanese Imperial Army during World War 2. It had its headquarters in Tokyo,...