Haruka Koizumi

I'll be honest, I don't know Haruka Koizumi the way I know the big names, but that's kind of the appeal here. Normally that frustrates me; here it just makes me lean in. The titles are glossy enough (idol, model, fashion model, talent), yet she lets the work do the talking instead of the press release, and her Instagram reads like the real front door, image-first, quietly curated, no shouting. She feels like one of those people who builds slowly rather than detonating overnight, and I find myself genuinely rooting for the slow burn.

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.

Haruka Koizumi is a Japanese idol, fashion model, and talent born on January 5, 2001. She is active across the idol and modeling fields, though her agency, hometown, and most personal details remain private. Her primary public presence is maintained through her official Instagram account. Further biographical details have not been publicly disclosed.

Name (English)

Haruka Koizumi

Name (Japanese)

小泉遥香

Reading

こいずみ はるか

Born

January 5, 2001 (age 25)

Zodiac / Chinese zodiac

Capricorn / Snake

Origin

Japan

Height

160 cm

Agency

スターダストプロモーション

Occupation

Idol / Model / Fashion Model / Talent

Works summary

Appearances

55 (2012–2026)

By year

2012: 1, 2013: 1, 2014: 1, 2015: 5, 2016: 2, 2017: 3, 2018: 1, 2019: 2, 2020: 4, 2021: 6, 2022: 3, 2023: 3, 2024: 4, 2025: 11, 2026: 2

Debut work

宇宙刑事ギャバン THE MOVIE

Filmography / notable works

• Instagramhttps://www.instagram.com/haruka_koizumi_official/
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%B0%8F%E6%B3%89%E9%81%A5%E9%A6%99
• Wikidatahttps://www.wikidata.org/wiki/Q48751134

Tags

• Idol
• Model
• Fashion Model

Last updated

2026-08-26

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. Works and profile fields sourced from Wikipedia reflect content as of 2026-08-26. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.