Photo: ぽこ太郎 / CC BY-SA 4.0 (source: Wikimedia Commons)
Haruhiro Hamaguchi is listed as a baseball player. Haruhiro Hamaguchi was born on March 16, 1995 in Miyaki district, Saga Prefecture, Japan. That works out to 31 years old in 2026. Schooling on record includes Kanagawa University. The listed height is 173 cm.
My Take
Haruhiro Hamaguchi, born March 16, 1995, in Miyaki district, Saga Prefecture, is a former pitcher who spent 2017 to 2024 with the Yokohama DeNA BayStars and 2025 with the Fukuoka SoftBank Hawks. He reached the pros through Kanagawa University rather than straight out of high school, and I think that route shapes a player. Four extra years of development, and four extra years of not being certain it would work out, tend to produce someone with a different relationship to the job than a teenage draftee has. The move between organizations adds another layer. Changing teams is unsettling, but plenty of pitchers only find their form after the change of scenery. At 173 cm he is not physically imposing by pitching standards, which matters far less than people assume — what plays on the mound has never been reducible to height. He has since retired and moved into commentary. That is a harder problem than talent alone solves.
This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.
1. Profile
- Name (English)
- Haruhiro Hamaguchi
- Name (Japanese)
- 濵口遥大
- Reading
- はまぐち はるひろ
- Born
- March 16, 1995 (age 31)
- Origin
- Miyaki district, Saga Prefecture, Japan
- Height
- 173 cm
- Occupation
- baseball player
- Zodiac / Chinese zodiac
- Pisces / Boar
2. Background
- University
- Kanagawa University
3. Links
- Instagramhttps://www.instagram.com/haruhiro_hamaguchi0316/
- Wikipedia (English)https://en.wikipedia.org/wiki/Haruhiro%20Hamaguchi
- Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E6%BF%B5%E5%8F%A3%E9%81%A5%E5%A4%A7
- Wikidatahttps://www.wikidata.org/wiki/Q28690047
4. About this entry
Tags
- Last updated
Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.
Frequently asked questions
When was Haruhiro Hamaguchi born?
Haruhiro Hamaguchi was born on March 16, 1995 and is 31 years old.
Where is Haruhiro Hamaguchi from?
Haruhiro Hamaguchi is from Miyaki district, Saga Prefecture, Japan.
What does Haruhiro Hamaguchi do?
Haruhiro Hamaguchi works as baseball player.
How tall is Haruhiro Hamaguchi?
Haruhiro Hamaguchi is 173 cm tall.
Where did Haruhiro Hamaguchi study?
Haruhiro Hamaguchi attended Kanagawa University.
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