Yuka Uchiyama

Yuka Uchiyama was born in March 2005, which means she was still 19 for most of 2024 — and that alone kind of floors me. She comes from Chiba, sings with the idol group Kimi to Miru Sora, and built a TikTok following of more than 500,000 after starting in her first year of high school, and she's active on Instagram and X under yuka3l7, which tells me she's the type who'd rather let her own feed do the talking than hand the narrative to anyone else. The full picture isn't there yet, and honestly that's the point — she's still writing it. I'm just going to keep an eye on where she goes from here.

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.

Yuka Uchiyama (born March 17, 2005) is a Japanese talent. She stands 155 cm tall and is active on Instagram and X under the handle @yuka3l7. From Chiba Prefecture, she is an influencer, model and idol who belongs to the agency Cho Judai, is a member of the idol group Kimi to Miru Sora, and has passed 500,000 followers on TikTok.

Name (English)

Yuka Uchiyama

Name (Japanese)

内山優花

Reading

うちやま ゆうか

Born

March 17, 2005 (age 21)

Origin

Chiba Prefecture, Japan

Height

155cm

Occupation

Talent

Zodiac / Chinese zodiac

Pisces / Rooster

Works summary

Appearances

44 (2022–2026)

By year (titles with a known year)

2022: 9, 2023: 13, 2024: 18, 2025: 2, 2026: 1, year unknown: 1

Debut work

初虹編

Filmography / notable works

• Instagramhttps://www.instagram.com/yuka3l7/
• Xhttps://x.com/yuka3l7
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%86%85%E5%B1%B1%E5%84%AA%E8%8A%B1
• Wikidatahttps://www.wikidata.org/wiki/Q130603459

Tags

• Talent

Last updated

October 18, 2026

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.