Volume 2 (1953-1954)

• Toshio Hiraguchi:
  A Note on Mr. Komm's Theorems
  pp.1-3.
• Koichi Yamamoto:
  Note on the Order of Free Distributive Lattices
  pp.5-6.
• Yoshikazu Eda:
  On the Selberg's Inequality
  pp.7-13.
• Yoshikazu Eda:
  On the canonical basis of ideals
  pp.15-21.
• Yoshikazu Eda:
  On the prime number theorem
  pp.23-33.
• Ryokichi Tsuchiya:
  Oxidation Equilibrium of the Electrolyte of Magnesium (Part 2). Oxidation Equilibrium of the Mixed Electrolyte of Magnesium Chloride with Potassium Chloride.
  pp.35-41.
• Ryokichi Tsuchiya:
  Oxidation Equilibrium of the Electrolyte of Magnesium (Part3). Oxidation Equilibrium of the Mixed Electrolyte of Magnesium Chloride with Sodium Chloride.
  pp.43-48.
• Kikuya Mashiko:
  Cladocera and Rotatoria of Central China (Studies of the Fresh-water Plankton of Central China, III.)
  pp.49-73.
• Katsushige Hori:
  Morphological Studies on Muscoid Flies of Medical Importance in Japan, IV.
  pp.75-85.
• Genkei Masamune:
  Enumeratio Tracheophytarum Ryukyu Insularum (III)
  pp.87-114.
• Kozo Imahori:
  Studies on the Charophyta in Formosa II.
  pp.115-137.
• Hidekuni Matsuo:
  Three Neogene species of Osumunda from Ishikawa and Fukui Prefectures, Central Japan
  pp.139-144.
• Toru Akaza:
  On the Remark of Laasonen's Theorem
  pp.1-6.
• Kantaro Senda:
  Theoretical Consideration for the Measurements of Attenuation of Millimetre and Centimetre Waves in the rain fall
  pp.7-22.
• Mitsuo Ida:
  On the Dielectrics treated by an Electric Field I.
  pp.23-30.
• Mitsuo Ida:
  A Simple Method for the Verfication of the Proton Conduction through Substances Containing Hydrogen Bonds.
  pp.31-33.
• Kikuya Mashiko:
  On the Geographical Distribution of Some Brackish- and Fresh-Water Copeppods in and around Japan
  pp.35-41.
• Katsushige Hori:
  Morphological Studies on Muscoid Flies of Medical Importance in Japan, VII.
  pp.43-50.
• Yoshishige Umebachi, Akira Nakamura:
  Fluorescent Substances and Substances Positive to the Ehrlich's Diazo Reagent in Mutants of Drosophila melanogaster as revealed by Paper Chromatography
  pp.51-58.
• Genkei Masamune:
  Enumeratio Tracheophytarum Ryukyu Insularum (IV)
  pp.59-117.
• Genkei Masamune, Nobuo Satomi:
  A New Species of Lilium from the Island of Sado.
  pp.119-120.
• Tadao Arita:
  The Geological Structure of Kagoshima Prefecture,Kyushu District,Japan.
  pp.121-131.