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Kōichirō Nishi

西興一朗 / にし こういちろう

Japanese actor from Ehime Prefecture

October 17, 1979 (age 46) ・ Ehime Prefecture, Japan

  • From Ehime Prefecture
  • Actor

My Take

I'll be honest — Koichiro Nishi is one of those guys who could've coasted on good looks alone after being scouted as a fashion model, but instead he went and landed the lead role in Bakuryū Sentai Abaranger as AbaRed, which is no small thing in the tokusatsu world. Playing a Sentai hero at the top of the lineup takes a certain physical commitment and a willingness to be utterly earnest on screen, and from what I can tell he pulled it off with real charm. Born in Ehime in 1979, he's got that quiet country-kid-makes-it energy that I find genuinely likeable. The fact that he started a fashion brand called BiERoViSKio in 2020 — right in the middle of the world falling apart — tells me there's a restless creative streak in him that modeling and acting alone couldn't contain. Settled down, has a kid, keeps active on Instagram and X with a beer-loving vibe. Basically, a guy who did the superhero thing, built a life, and kept moving on his own terms.

Overview

Kōichirō Nishi is a Japanese actor born on October 17, 1979, in Ehime Prefecture, Japan. He stands 178 cm tall. Most details of his career and personal life remain private, though he maintains an active presence on Instagram and X (formerly Twitter).

1. Profile

Name (English)
Kōichirō Nishi
Name (Japanese)
西興一朗
Reading
にし こういちろう
Born
October 17, 1979 (age 46)
Zodiac / Chinese zodiac
Libra / Goat (未)
Origin
Ehime Prefecture, Japan
Blood type
Private
Height
178cm
Agency
Private
Active years
Unknown
Occupation
Actor

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Private
Debut
Unknown

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

7. About this entry

Tags

  • From Ehime Prefecture
  • Actor
Last updated
2026-06-02

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.