Arai Shōten, Set of Construction Drawings, Part 2 荒井商店　建築工事図面帳 2

Letter to Takahashi Deishu (Regarding Repair of the Clock) (Reference Materials on Takahashi Deishu)

Yamauchi Katsuro

[Ninshin School License] (Make Sure Skills Are Passed Down from Parent to Child on the Grounds of the Oath to God) (Reference Materials on Takahashi Deishu)

Takahashi Isenokami Fujiwara Masamitsu

[Letter to Takahashi Deishu] (Regarding Confidential Request for the Duties in the School) (Reference Materials on Takahashi Deishu)

(Yamauchi) Katsuro

Ninshin School Tactics and Spearmanship is an Oath to God (Reference Materials on Takahashi Deishu)