Ugaki faction

…(2) During the Meiji period, the Choshu faction was at its height in the army, and the Satsuma faction in the navy, but as the military expanded and modernized, the influence of factions based on clan origins gradually declined. In the army, the Choshu faction was replaced by the Ugaki faction led by Ugaki Kazunari and the Kyushu faction led by Uehara Yusaku at the end of the Taisho period, and after the Manchurian Incident, the Imperial Way faction led by Araki Sadao and Masaki Jinzaburo and the Control faction led by Nagata Tetsuzan came into conflict. These were conflicts over policy, but more often than not, they were disputes over personnel. …

*Some of the terminology explanations that refer to the "Ugaki faction" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…(2)明治期には，陸軍は長州閥，海軍は薩摩閥が全盛であったが，軍の拡大と近代化がすすむにしたがって出身藩による閥の勢力はしだいに衰えた。陸軍では大正末期から長州閥にかわり宇垣一成を中心とする宇垣閥と，上原勇作を中心とする九州閥が対立したが，満州事変後は，荒木貞夫，真崎甚三郎らの皇道派と，永田鉄山らの統制派が対立した。これらは政策の対立の面もあるがより多く人事をめぐる争いであった。…

※「宇垣閥」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報