Ryutaro is a spy employed by the shogun Tokugawa Iemitsu, who is the target of assassination attempts that aim to hand power over to his younger brother Tadanaga.
Tone Ryutaro
Shino
Kurozumi Tenzen
Ofuji
Onobu
Shôgun Iemitsu
Kagiya Jinbee
Tokubei
Yoshichi
Kawamura Utsubo
