A new sword, Juzumaru Tsunetsugu, appears, and Kashuu is made to go along with his training in the mountains. Meanwhile, Honebami Toushirou gets left behind when he is dispatched and ends up in the wrong time period...

Fudou Yukimitsu, who once belonged to Oda Nobunaga, can't seem to get along with those at the citadel... And then another new sword, Kogarasumaru, appears and joins their cherry blossom viewing party.