Yoshihiko Tokugawa has acquired the seat of Edo Castle and a true shogun with the power of the artificial "Sword Princess" created based on the genome extracted from Dartanian. Yagyu Dojo, which has all the "Sword Princesses" in his heart, devises a counterattack strategy against Yoshihiko, but it is a surprising person who appears there. Souro and his friends head west in search of the key to the turmoil in Japan. Romantic comedy swashbuckler picture scroll, volume 16 of the world division! !!