Nagatomi Dokushōan 永富獨嘯庵 (1732–1766), Edo-period Japanese physician of the kohōha 古方派 (Ancient-Formula School), pupil of 山脇東洋 Yamawaki Tōyō and teacher of 吉益東洞 Yoshimasu Tōdō’s circle. His principal work is Manbyō chiyō 漫遊雜記 / Tōiroku 吐方考. Cited in KR3eq038 Xiānzhé yīhuà jí.