Chapter I. Introduction.
Chapter II. Diagnosis of Mentha.
Chapter 111. Transformation of Mentha and Chemical Characteristics.
Chapter IV. General Study on Japanese Mentha.
Chapter V Researches on the Characteristics of Okayama Mentha.
Chapter VI Researches on the "Beni-Hakka" ("San-Bi").
Chapter VII. On the Essential Oils of "San-Bi".
Chapter VIII On the Discrimination of Mentha.