Sacchodo (a generic name of Satsuma Domain, Choshu Domain, and Tosa Domain) (薩長土)
Sacchodo was called 'Yuhan' (powerfull domain) in the end of Edo period, and produced many patriotic samurais, and a generic name of 'Royal three Domains,' Satsuma Domain, Choshu Domain, and Tosa Domain which were the of the Meiji Restoration, or a generic name of the patriotic Samurais from these three Domains. Around the time of the Boshin War, Sacchodo and the Hizen Domain were combined and called, 'Saccho Dohi' (Satsuma, Choshu, Tosa, Hizen), and was one of the main political forces during the Meiji Era.