The story of the special revolves around the Sanada brothers in their youth. Nobuyuki and Yukimura swear to each other to protect the influential Sanada clan. However, thinking of how to best continue the Sanada clan, Yukimura makes a decision, and meets with Mitsunari Ishida and Naoe Kanetsugu at the location he arrived at. On the other hand, his elder brother Nobuyuki must worry about the selfish demands made by the Tokugawa clan.
小野大輔
as Nobuyuki Sanada (voice)
草尾毅
as Yukimura Sanada (voice)
高塚正也
as Kanetsugu Naoe (voice)
竹本英史
as Mitsunari Ishida (voice)
永島由子
as Kunoichi (voice)
大本眞基子
as Ina (voice)
大塚明夫
as Tadakatsu Honda (voice)
中田譲治
as Ieyasu Tokugawa (voice)
