Kosei is committed to rental, sales, management, brokerage, as well as value-added use of real estate from high-end residential properties in the Tokyo Capital Region, and the bustling metropolitan area.

Kosei is committed to rental, sales, management, brokerage,
as well as value-added use of real estate from high-end residential properties
in the Tokyo Capital Region, and the bustling metropolitan area.

KOSEI From the field to the world...
Bounding people together through real estate
KOSEI
From the field to the world...
Bounding people together through real estate
slider1.jpg silder2.jpg

News & Updates

About us

News & Updates

  

 

KOSEI Inc.  Japanese Name:有限会社興正
With years of experience operating a number of direct stores and resort hotels, KOSEI has expanded its vision to residential, commercial and other types of real estate business.
As an expert in the field of leasing, trading, brokerage, management, and professional consulting, KOSEI provides tailor-made architectural renovation and regeneration programs.

Quickstart guide 

Contact us

 

Recruit info

 
TOP