Kōsaka Muneatsu
Kōsaka Muneatsu was, by the clan genealogy, the second head of the Kōsaka warrior family of Shinano Province, succeeding his father Munekiyo, the clan's founder.
Kōsaka Muneatsu was, by the clan genealogy, the second head of the Kōsaka warrior family of Shinano Province, succeeding his father Munekiyo, the clan's founder.