Here are some of the more pricy buckets.
- Gokui no Maki and Zu no Maki. Two Makimono (scrolls of secret transmission) of the Iizasa-ryû Kenjutsu, dated Year 1857. The name Iizasa refers to the founder of Iaijutsu.
- Fuji Kenjutsu, Arai Jûjutsu. Azuma Kaidô Onna Katagiuchi Gazo (Schwertkampf und Jûjutsu: Porträts von Racheakten auf der Hauptstrasse Ostsjapans). Year 1798.
- Kenjutsu Hiden Dokushû-iki (The Way to Selfstudy of the Secret Teachings of the Art of Fencing). Year 1798. Vols. 1 and 2 in one Volume.
- Nagasaki Batten: Kenjutsu. Kôseidô, Year 1915.
- Osawa Unosuke: Taiiku-ryû Kenjutsu Naginata-jutsu. Nihon Daigaku Eisei Kyôkai, Year 1918.