Arale Norimaki, Gatchan, and Taro Soramame are still in feudal Japan. After losing at Rock-Paper-Scissors against her, Musashi Miyamoto tries to impress Arale and her friends with his talents as a swordsman and his way to catch flies with chopsticks, but he fails miserably. Impressed by Arale's power, he asks her to take him as her disciple. Arale accepts and the gang brings him to the present, where Musashi becomes a student in Midori Yamabuki's class, leaving Kojiro Sasaki waiting for him on Ganryu Island in the past for eternity.
|Dr. Slump vol. 6 chapters|
|Riders at Dawn · Little Cat Riding Hood · A Silent Night's Dream · Dr. Mashirito's Ambition: Part 1 · Dr. Mashirito's Ambition: Part 2 · Cute Delivery Boy from Hell · Suppaman 2 · The Time Stoppers · Chivil's Work · Metropolis Island: Part 1 · Metropolis Island: Part 2 · Kojiro Is Waiting: Part 1 · Kojiro Is Waiting: Part 2|