Public figure
原信一朗 Silver
Japanese baseball umpire
原信一朗 is a Japanese baseball umpire. Born 1979.
At a glance
Silver- Born
- 1979-08-10
- Citizenship
- Japan
- Occupations
- baseball umpire
- Also known as
- Hara Shinichiro
Education and professional journey
SilverEducation
Due diligence
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What we have, and what we might have wrong
This page is assembled from the sources below. Each section carries its own grade. Silver 2 sections
- Wikidata, as of 3 Oct 2026. Community-curated knowledge base (CC0)
- Wikimedia Commons. Photo, see the file page for licence
Last rebuilt 3 Oct 2026. We may be wrong: names get matched to the wrong record, people change jobs, companies change status. What gets seen and reported gets fixed. How grades work.