Takeshi Oji

A study of tongue angle detection method for tongue diagnosis support in Kampo medicine

Toshiya Nakaguchi, Takao Namiki, Kanako Takeda, 2013 .

Study of Factors Involved in Tongue Color Diagnosis by Kampo Medical Practitioners Using the Farnsworth-Munsell 100 Hue Test and Tongue Color Images

Toshiya Nakaguchi, Takao Namiki, Kanako Takeda, 2014, Evidence-based complementary and alternative medicine : eCAM.

Proposal for a New Noncontact Method for Measuring Tongue Moisture to Assist in Tongue Diagnosis and Development of the Tongue Image Analyzing System, Which Can Separately Record the Gloss Components of the Tongue

Norimichi Tsumura, Toshiya Nakaguchi, Yoichi Miyake, 2015, BioMed research international.

The association between objective tongue color and endoscopic findings: results from the Kyushu and Okinawa population study (KOPS)

Toshiya Nakaguchi, Takao Namiki, Jun Hayashi, 2015, BMC Complementary and Alternative Medicine.