Photo: かにクりームコロッケ39世 / CC BY-SA 4.0 (source: Wikimedia Commons)
My Take
Okay, here's my honest soft spot: I'm a sucker for an idol who carries her hometown with her, and Haruyo Yamaguchi reads exactly like that. She's from Tottori, the quietest corner of Japan, the place people only know for its sand dunes, and somehow she ended up under the bright lights with Hinatazaka46. Born in 2004, all of 152.5cm, she gives off this unhurried, naturally warm energy that I find genuinely calming, the kind of presence that lowers the temperature in a room in the best way. She doesn't strike me as the elbows-out, look-at-me type; she feels more like the friend who just quietly makes everyone smile. I don't know where her path leads, but I'm rooting for her like a slightly nosy relative who wants her to grow at her own pace.
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.
Overview
Haruyo Yamaguchi is a Japanese idol born on February 23, 2004, in Tottori Prefecture. She is a member of the idol group Hinatazaka46. She stands 152.5 cm tall. A third-generation member of Hinatazaka46 active since 2020 and represented by Seed & Flower, she played baseball as a right fielder in elementary school and still counts it among her special skills.
1. Profile
- Name (English)
- Haruyo Yamaguchi
- Name (Japanese)
- 山口陽世
- Reading
- やまぐち はるよ
- Born
- February 23, 2004 (age 22)
- Origin
- Tottori Prefecture, Japan
- Height
- 152.5cm
- Occupation
- Idol
- Zodiac / Chinese zodiac
- Pisces / Monkey
- Blood type
- O
- Agency
- Seed & Flower
- Active years
- 2020-2-16 -
2. Background
- Debut
- 2020
3. Works & records
Works summary
- Appearances
- 4 (2022–2025)
- By year (titles with a known year)
- 2022: 1, 2023: 1, 2025: 1, year unknown: 1
- Debut work
- 横浜DeNAベイスターズ vs オリックス・バファローズ
Filmography / notable works
| Category | Title | Year |
|---|---|---|
| Event | 横浜DeNAベイスターズ BAY BLUE FESTIVAL 〜 BAYSTARS FUN! DAYS 〜 Supported by ありあけハーバー | 2025 |
| Event | 横浜DeNAベイスターズ vs 北海道日本ハムファイターズ | 2023 |
| Event | 横浜DeNAベイスターズ vs オリックス・バファローズ | 2022 |
| Event | 始球式 |
4. Links
5. About this entry
Tags
- Last updated
Only publicly available facts are listed; non-public or unconfirmed items are omitted. Base data was compiled from Wikidata from June 2026 onward; ages are recalculated daily and deaths are checked against Wikidata on an ongoing basis. 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.
Frequently asked questions
When was Haruyo Yamaguchi born?
Haruyo Yamaguchi was born on February 23, 2004 and is 22 years old.
Where is Haruyo Yamaguchi from?
Haruyo Yamaguchi is from Tottori Prefecture, Japan.
What does Haruyo Yamaguchi do?
Haruyo Yamaguchi works as Idol.
How tall is Haruyo Yamaguchi?
Haruyo Yamaguchi is 152.5 cm tall.
What is Haruyo Yamaguchi's blood type?
Haruyo Yamaguchi's blood type is O.
What agency is Haruyo Yamaguchi with?
Haruyo Yamaguchi is with Seed & Flower.
How long has Haruyo Yamaguchi been active?
Haruyo Yamaguchi's recorded active years are 2020-2-16 -.
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