Lazyteacher @parttime_lec
A lazy teacher at a medical welfare school. I teach sociology and history. Since the middle age, I started playing the ukulele, guitalele and guitar.
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京都大学前総長の松本紘教授による「古代宇宙飛行士説」の紹介
64401pv 1222 102 users 186 -
関孝和の「改暦」伝説と渋川春海
27656pv 179 16 users 39