Converting Japanese Calendar Dates to Western Calendar Using HuTime Calendar Conversion Service
Overview I had the opportunity to convert Japanese calendar dates (wareki) to the Western calendar using the calendar conversion service of HuTime, a temporal information analysis software, so this is a personal note for future reference. https://www.hutime.jp/ Conversion Example Enter a Japanese calendar date in the {wareki date} placeholder below. https://ap.hutime.org/cal/?method=conv&ical=1001.1&itype=date&ival={wareki date}&ocal=101.1&oform=yyyy-MM-dd&out=json For example, for “Keio 4, September 8” (慶応4年9月8日), the URL is as follows. https://ap.hutime.org/cal/?method=conv&ical=1001.1&itype=date&ival=慶応4年9月8日&ocal=101.1&oform=yyyy-MM-dd&out=json Other Usage Detailed explanations are available at the following link. Please refer to it for parameter specification methods, etc. ...