Harufusa troop, cooperating with uprising forces, attacked Kishu Province on April 29 (the old calendar), but the spearheading Naoyuki BAN and Shigemasa TANNOWA fought with their own army alone against Nagaakira ASANO troop only to be killed (the Battle of kashii).
治房勢は、4月29日(旧暦)には一揆勢と協力しての紀州攻めを試みるが、先鋒の塙直之、淡輪重政らが単独で浅野長晟勢と戦い（樫井の戦い）討死してしまう。