Land Measurement in Japan
- Brown, Philip C.: The mismeasure of land: land surveying in the Tokugawa period, in: Monumenta Nipponica 42 (2), 01.06.1987, S. 115–155.
- Frumer, Yulia: Making time: astronomical time measurement in Tokugawa Japan, Chicago 2018 (Studies of the Weatherhead East Asian Institute, Columbia University).
- Ogawa, Florence: Inō Tadataka, les premiers pas de la géographie moderne au Japon, in: Ebisu (16), 01.09.1997, bas, S. 95–119.
- Yoshizawa, Norikazu 吉沢孝和: Ryōchi shinan ni miru Edo jidai chūki no sokuryōjutsu, Komagane 1990.