From March 1 to 31, the fierce battles of Tabaru Slope and Kichiji Pass were fought in present Oaza Toyooka, Uekimachi town, Kamotogun County, Kumamoto Prefecture.
3月1日から3月31日まで、現在の熊本県鹿本郡植木町大字豊岡で田原坂・吉次峠の激戦が繰り広げられた。