Summary of Key Points:

Location: Higashi-Nippori 1, Arakawa-ku, Tokyo
Access: 7-minute walk to Minowa Station (Tokyo Metro Hibiya Line)
Yield: Approx. 5% (fully tenanted)
Renovated: Elevator replaced, interior units upgraded
Structure: RC, 3 stories, built in 1991
Area: Popular with families, authentic Tokyo lifestyle
Direct access to Akihabara, Ueno, Asakusa, Ginza, Roppongi
Rental upside: Rent increases of ~¥10,000/month when long-term tenants leave
Development: Large-scale redevelopment underway in nearby Nishi-Nippori
Land value: Land prices in the area are on an upward trend

This property is a fully-tenanted residential investment property located in Minowa, a charming and increasingly sought-after neighborhood in Tokyo’s traditional shitamachi area. Known for its warm, local atmosphere and strong appeal to families, Minowa offers an ideal balance between authentic Tokyo life and seamless access to the city’s key business and entertainment districts.

This 3-story reinforced concrete (RC) building, constructed in 1991, has undergone extensive renovations in recent years, including interior unit upgrades, general repairs, and the installation of a new modern elevator. These improvements ensure the property remains in excellent condition with low maintenance needs, making it ideal for long-term ownership.

Just a 7-minute walk from Minowa Station on the Tokyo Metro Hibiya Line, tenants enjoy direct connectivity to Akihabara, Ueno, Ginza, and Roppongi, as well as tourist-favorite Asakusa — all reachable without transfers. This strong transport accessibility has been a key driver in maintaining full occupancy and attracting long-term tenants.

Importantly, when long-term tenants vacate, units have consistently achieved rent increases of approximately ¥10,000 per month, demonstrating steady rental growth potential. The area also benefits from ongoing large-scale redevelopment in neighboring Nishi-Nippori, expected to significantly enhance the livability and attractiveness of the broader Arakawa Ward.

Further supporting capital appreciation, land prices in the area have been steadily rising, fueled by the limited supply of residential plots and Tokyo’s enduring real estate demand.

Currently operating at full occupancy with a stable yield of approximately 4.6%, Castor Minowa represents a rare opportunity to acquire a high-performing, well-maintained income-generating asset in a rapidly improving Tokyo submarket with significant long-term growth potential.

Nippori Station Front Redevelopment – Project Overview

The area around Nippori Station in Arakawa Ward, Tokyo, is undergoing a major redevelopment aimed at transforming the station front into a vibrant, high-rise, mixed-use urban center.

Project Details

Location: Nishi-Nippori 5-chome, Arakawa-ku, Tokyo
Site Area: Approx. 2.3 hectares
Main Developers: Tokyu Land Corporation and others
Total Project Cost: Approx. 134.2 billion yen

Key Components

Residential Tower

Height: 46 floors above ground, 3 below
Approx. 170 meters tall
Approx. 1,000 units planned

Commercial Tower

Height: 10 floors above ground, 3 below
Approx. 65 meters tall
Includes: retail space, offices, convention center, cultural exchange hub, rooftop garden

Additional Features

Childcare facilities
Open green spaces
Pedestrian decks for improved circulation
Disaster preparedness features (evacuation spaces, emergency storage)

Development Timeline

2025: Official approval of the redevelopment association
2026: Right conversion planning approval
April 2027: Construction begins
March 2031: Completion and opening

Expected Impact

Enhanced pedestrian safety and connectivity via expanded roads and elevated walkways
Revitalization of the area through cultural and commercial facilities
Increased land value and investment potential in the surrounding neighborhood
Improved disaster readiness for residents and visitors

With this redevelopment, the Nippori Station area is set to become a modern urban hub combining residential, commercial, and cultural elements, making it a major point of interest for investors and residents alike.