A modern brain surgeon who travels back to the Edo period after being knocked unconscious. Haunted by guilt over his fiancée's vegetative state, he uses his medical expertise to save patients like Kyōtarō and Shōzan Sakuma. He collaborates with Saki to develop medicinal confectionery, all while striving to find a way back to the present.
A functional alliance where Saki transitions from a local supporter to an active participant in Jin's high-risk operations.
A collaborative alliance focused on medical research and knowledge dissemination across different locations.
An ethical conflict where Jin's medical interventions risk altering historical events, creating moral friction with his mission.
A socially respectful relationship that prioritizes medical consultation and mutual courtesy over personal attachment.
A tactical conflict arising from separate objectives that temporarily separate the allies during the final campaign.
Explore the full interactive character relationship map of Jin