-1REPORT ON JAPANESE MAN-POWER. C o n t e n t s. Section. I Definition of Problem. II Sources of Data. III Conclusions and Occupational Tables. IV Probable Expansion of Armed Forces and Munition Industries after September, 1942. APPENDICES. A. A Note on Korea. B. A Note on Manchuria. and North China. C. (1) Methods of Determining Age Groups in Tables 1a, b, c. (ii) Comparisons with 1930 Census. D. A Note by Dr. Penrose on the population Estimates. JAPANESE MAN-POWER. SECTION I. Definition of Problem.