Even though he has been made surgeon-general, nobody trusts Ogawa Shosen or Yoshimune's city hospital. Yoshimune decides to get himself admitted as Shin-san to investigate from within.
Reiko Takashima
Kozue
Ken Matsudaira
Tokugawa Yoshimune
Saburo Kitajima
Tatsugoro
Tadashi Yokouchi
Oo'oka Echizen-no-Kami Tadasuke
Ryuko
Asahi Kurizuka
Yamada Asaemon