Keito Shiotsuki

Born December 2005 in Osaka, Keito Shiotsuki is genuinely part of a different generation — she grew up with social media as a native language, not something she had to learn, and you can feel that in the way she carries herself online. Being an Osaka idol already sets a certain expectation: warmer, funnier, a little more real than the polished-to-sterile Tokyo archetype. She debuted with NMB48 in 2018 and became the group's third captain in October 2025, which honestly means the story is still being written. I find myself quietly rooting for kids like her — the ones who started young, stayed committed, and are figuring out their whole career while most people their age are just figuring out college.

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.

Keito Shiotsuki (born December 15, 2005) is a Japanese idol from Osaka Prefecture. She is a member of the idol group NMB48, which she joined in 2018, and has served as its third captain since October 2025.

Name (English)

Keito Shiotsuki

Name (Japanese)

塩月希依音

Reading

しおつき けいと

Born

December 15, 2005 (age 20)

Origin

Osaka Prefecture, Japan

Height

160 cm

Occupation

Idol

Zodiac / Chinese zodiac

Sagittarius / Rooster

Blood type

A

Agency

N-Rise

Active years

2018 - present

Debut

2018-3-28

Works summary

Appearances

52

By year (titles with a known year)

2019: 1, 2020: 1, 2021: 3, 2022: 3, 2023: 9, 2024: 2, 2025: 3, year unknown: 30

Filmography / notable works

• Instagramhttps://www.instagram.com/keito.shiotsuki/
• Xhttps://x.com/keity_1215
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%A1%A9%E6%9C%88%E5%B8%8C%E4%BE%9D%E9%9F%B3
• Wikidatahttps://www.wikidata.org/wiki/Q124310717

Tags

• From Osaka Prefecture
• Idol

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.