2007-06-04 10:04:27 +02:00
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Japan traditionally used an "era" system since 645. In modern days
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(since the Meiji era) eras can only be renewed when a new emperor
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succeeds his predecessor. Until then new eras were proclaimed for
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various reasons, including the succession of the shogunate during the
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Tokugawa shogunate.
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2013-11-04 19:14:53 +01:00
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WWW: http://search.cpan.org/dist/DateTime-Calendar-Japanese-Era/
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