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Photo of Yoshiaki Koizumi

Photo: SIJM MIGS / CC BY-SA 2.0 (source: Wikimedia Commons)

Yoshiaki Koizumi

小泉歓晃 / 不明

Game designer from Japan

April 29, 1968 (age 58) ・ Mishima, Shizuoka Prefecture, Japan

  • Shizuoka Prefecture
  • game designer
  • computer scientist
  • video game director

My Take

As a longtime gamer, I hold Yoshiaki Koizumi in near-reverent regard. His fingerprints are on the Mario and Zelda series, and he served as general producer of the Nintendo Switch, one of the most consequential consoles ever made. What I find compelling is the combination: he trained at Osaka University of Arts yet is also described as a computer scientist, blending artistic intuition with technical rigor. That dual literacy is exactly what great play design demands. People like Koizumi quietly shape the childhood memories of millions, and I think that kind of invisible, joyful influence is one of the most admirable forms of creative work there is.

1. Profile

Name (English)
Yoshiaki Koizumi
Name (Japanese)
小泉歓晃
Reading
不明
Born
April 29, 1968 (age 58)
Zodiac / Chinese zodiac
Taurus / Monkey
Origin
Mishima, Shizuoka Prefecture, Japan
Blood type
Private
Height
Private
Agency
Private
Occupation
game designer / computer scientist / video game director

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Osaka University of Arts

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Frequently asked questions

When was Yoshiaki Koizumi born?

Born April 29, 1968 (age 58).

Where is Yoshiaki Koizumi from?

Yoshiaki Koizumi is from Mishima, Shizuoka Prefecture, Japan.

What does Yoshiaki Koizumi do?

Yoshiaki Koizumi works as game designer, computer scientist, video game director.

Game designer — see all → · Computer scientist — see all → · More people from Japan →

7. About this entry

Tags

  • Shizuoka Prefecture
  • game designer
  • computer scientist
  • video game director
Last updated
2026-06-21

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.