Day of week routine

[Mark Lawrence]

flee at shire.cs.psu.edu (Felix Lee) wrote:
....
} Note that not all countries adopted the Gregorian calendar at the
} same time.  (Japan was quite late, something like 19th century?)

Just going through receipts for an expense report for a trip last
week and I spot a receipt for a train-trip to Yumoto which took place on
May 15, 1 Heisei.  Last time I was there, everything was dated 63 (or was
it 64?) Showa.