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Photo of Natsuo Yamaguchi

Photo: 首相官邸 / CC BY 4.0 (source: Wikimedia Commons)

Natsuo Yamaguchi

Natsuo Yamaguchi was born July 12, 1952 (age 74). From Hitachinaka, Ibaraki Prefecture, Japan. Politician / Attorney.

Veteran Japanese politician, attorney, and long-serving Komeito party leader

  • From Ibaraki Prefecture
  • Politician
  • Attorney

My Take

I'll be honest, the politicians who fascinate me aren't the firebrands who chew up cameras, they're the patient operators like Natsuo Yamaguchi who somehow hold a party leadership for years without ever seeming to raise their voice. There's a lawyer's brain humming behind that calm delivery, the kind of guy who reads the room, finds the seam, and brokers a compromise while everyone else is still posturing. University of Tokyo pedigree, but he never wears it like a badge, which honestly makes it land harder. He led Komeito from 2009 to 2024, fifteen years in the chair. He's not the showy main character, he's the quietly stubborn uncle in the back keeping the whole machine turning, and I have a real soft spot for that.

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

Natsuo Yamaguchi is a Japanese politician and attorney born on July 12, 1952, in Hitachinaka, Ibaraki Prefecture. He graduated from the University of Tokyo and built a career spanning both law and national politics. Known for a composed and measured style, he served as leader of Komeito, one of Japan's major political parties, for an extended period. His background in law has been widely regarded as underpinning his role as a careful negotiator within Japan's coalition politics.

1. Profile

Name (English)
Natsuo Yamaguchi
Name (Japanese)
山口那津男
Reading
やまぐち なつお
Born
July 12, 1952 (age 74)
Origin
Hitachinaka, Ibaraki Prefecture, Japan
Occupation
Politician / Attorney
Zodiac / Chinese zodiac
Cancer / Dragon

2. Background

University
University of Tokyo

4. About this entry

Tags

  • From Ibaraki Prefecture
  • Politician
  • Attorney
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. 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 Natsuo Yamaguchi born?

Natsuo Yamaguchi was born on July 12, 1952 and is 74 years old.

Where is Natsuo Yamaguchi from?

Natsuo Yamaguchi is from Hitachinaka, Ibaraki Prefecture, Japan.

What does Natsuo Yamaguchi do?

Natsuo Yamaguchi works as Politician, Attorney.

Where did Natsuo Yamaguchi study?

Natsuo Yamaguchi attended University of Tokyo.

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