Hiroki Onishi

So here's the thing about Hiroki Onishi: when I see a kid born in 1997 who came up through Osaka University of Commerce High School and clawed his way into pro baseball, I immediately picture all the unglamorous reps behind it. I don't have his stat line memorized, and I'd rather not invent one, but I respect the lane he's in: no flashy gimmick, no manufactured drama, just a guy grinding on the mound in a sport that humbles everybody eventually. There's something I genuinely root for in that kind of low-key, blue-collar grit, and I'm curious where his arm takes him.

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.

Hiroki Onishi is a Japanese professional baseball player born on November 8, 1997. He attended Osaka University of Commerce High School. Details such as his active period, agency, and personal statistics remain undisclosed.

Name (English)

Hiroki Onishi

Name (Japanese)

大西広樹

Reading

おおにし ひろき

Born

November 8, 1997 (age 28)

Origin

Japan

Occupation

Professional baseball player

Zodiac / Chinese zodiac

Scorpio / Ox

High school

Osaka University of Commerce High School

• Instagramhttps://www.instagram.com/hiroki_.1108/
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%A4%A7%E8%A5%BF%E5%BA%83%E6%A8%B9
• Wikidatahttps://www.wikidata.org/wiki/Q97031558

Tags

• Professional baseball player

Last updated

September 18, 2026

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.