https://blog.faceutil.com/2020/03/16/mame-%eb%8f%88%eb%8d%b0%eb%aa%a8-%ed%81%ac%eb%9d%bc%ec%9d%b4%ec%8b%9c%ec%8a%a4-%ec%9d%bc%eb%b3%b8%ed%8c%90-tondemo-crisis-japan-%e2%85%a4/