Felix Kommnick :Are there any news of Isayoshi Numa (?), who was born April 7, 1899 and was said to be the oldest living man in Kouchi-prefecture in September 2008?
Thought I can't show you the material which his birth date is listed immediately, I already confirmed that his birth date is listed on Japanese Centenarian Directory.
(直ぐに沼勇喜氏の生年月日が掲載されている資料を示すことは出来ませんが、既に日本百歳人名鑑で沼勇喜氏の生年月日は確認済みです。)