Unified Chronicle (Murataka Family’s Document) 年代一統記（村高家資料）

Letter to Takahashi Deishu (My Elder Brother Too Has Been Seriously Ill for the Past Years) (Reference Materials on Takahashi Deishu)

Takami Soko

Copy of Letter (Regarding Report on the Circumstances of the Hamaguri Gomon Incident on July 19th) (Reference Materials on Takahashi Deishu)

Letter to Takahashi Michitaro (Gratitude for the Letter Written by Michitaro and Calling Again to Play Ohajiki Game) (Reference Materials on Takahashi Deishu)

Tokugawa Ayako, Tokugawa Yasuko