Zōho Sampō Zukai Taizen (Comprehensive Textbook of Mathematics with Illustrations, Enlarged Edition) 増補 算法図解大全

[A Girl Reading a Book] (Reference Materials on Takahashi Deishu)

[Tokugawa Yasuko]

Letter to Takahashi Deishu (New Year's Greetings) (Reference Materials on Takahashi Deishu)

Sen

Catalogue of the School's Sickle Techniques: Notes of Oral Instructions (Reference Materials on Takahashi Deishu)

Yoshida Rinemon

Letter to Takahashi's Wife (Reference Materials on Takahashi Deishu)

Yamaoka Fusa

Notes of Oral Instructions of the Ninshin School (Reference Materials on Takahashi Deishu)