Description：After an ordinary middle school student Saburo (voiced by Mamoru Miyano) encountered an accident, he magically traveled to the Japanese Warring States Period. Not only did he meet Oda Nobunaga, who looked exactly like him, but he also replaced the prince with a raccoon cat and became the lord of Owari. Saburo, who was at a loss, always wanted to go back to his own time, but the current situation did not allow him to be distracted at all. His younger brother Nobuyuki was ready to make a move, and his wife Kicho (voiced by Nana Mizuki) from Mino was full of hostility towards him. Outside, he was surrounded by powerful forces such as the Viper Saito Dosan (voiced by Yosuke Akimoto) and the Tiger of Kai Takeda Shingen. Saburo, who lacked historical knowledge, bumped into things left and right, and during this period he accidentally learned of the existence of other time travelers. Will history change from this? And can Saburo return to his original world? This film is based on the manga by Ayumi Ishii.