Reference - Kokon Kaji Biko, Yamada Asaemon, 1830 - Token Buzuke, Shimizu Sumi, 1920 - Nihon Toko Jiten, Fujishiro Yoshio, 1938 - Toko Taikan, Tokuno Kazuo, 1990 - Token Yoran, Iimura Yoshiaki, 2001
- Kokon Kaji Biko, Yamada Asaemon, 1830 - Token Buzuke, Shimizu Sumi, 1920 - Nihon Toko Jiten, Fujishiro Yoshio, 1938 - Toko Taikan, Tokuno Kazuo, 1990 - Token Yoran, Iimura Yoshiaki, 2001
