야마가타 아리토모
During the First Sino-Japanese War (1894–1895) Katsura commanded the IJA 3rd Division under his mentor, Field Marshal Yamagata Aritomo. During the war, his division made a memorable march in the depth of winter from the north-east shore of the Yellow Sea to Haicheng, finally occupying Niuchwang, and effecting a junction with the IJA 2nd Army which had moved up the Liaodong Peninsula.