Masatada also served as one of Shingen's personal attendants. During Shingen's campaign in Shinano Province, Masatada served with distinction at the Battle of Kawanakajima in 1561.
Masatada held a significant position as Shingen's personal attendant. His accomplishments were showcased during Shingen's military campaign in Shinano Province, particularly during the decisive Battle of Kawanakajima in 1561.