Map of the Northwestern Part of Ōizumi (Kitatamagun, Ōizumimura, 9-2) 大泉西北部地図(北豊嶋郡大泉村 九号ノ二)

Spearmanship of the Ninshin School (Main School) and Long Sword Techniques of the Anasawa School: Notes of Oral Instructions (Reference Materials on Takahashi Deishu)

(Takahashi) Kanezane

School Song for Supporting Seikanin-no-miya (Reference Materials on Takahashi Deishu)

Kitahara Hakushu

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

Letter to Takahashi Michitaro (I Will Come This Evening Too to Play Ohajiki Game) (Reference Materials on Takahashi Deishu)

(Tokugawa) Ayako, Yasuko