75th anniversary: The first session of the National Diet opened in Tokyo, Japan
History · Anniversaries · Fri, May 20, 2022
1947: The first session of the National Diet opened in Tokyo, Japan.
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 75 years (1947 to 2022).
- Recurs
- annual
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- Changes
- 2026-09-25: added to 2022-05-20