Roka-Koen Station is located in Setagaya Ward, Tokyo, along the Keio Line.
With direct access to Shinjuku in about 20 minutes, it offers a good balance between city convenience and a calm living environment.

Named after the nearby Roka Koshun-en Park, the area is known for its greenery and relaxed atmosphere, making it popular among singles, couples, and families who value a peaceful lifestyle close to nature.

🏛 1. Basic Information & History

Roka-Koen Station opened in 1913 (Taisho 2).
The area is closely associated with the novelist Tokutomi Roka, whose former residence was later developed into Roka Koshun-en Park, now a symbol of the neighborhood.

Location: Minami-Karasuyama 3-chome, Setagaya-ku, Tokyo

Railway Line: Keio Line

Access: About 20 minutes direct to Shinjuku Station

The station has long served as a residential hub and retains a stable, mature townscape.

🌟 2. What Makes Roka-Koen Attractive

The biggest appeal of Roka-Koen Station is its quiet residential atmosphere surrounded by greenery.
The area is mainly composed of housing rather than commercial facilities, keeping noise levels low and daily life relaxed.

Roka Koshun-en Park and nearby green paths offer plenty of space for walking, jogging, and outdoor activities with children.
Despite the calm environment, commuting to central Tokyo is still convenient, with Shinjuku easily reachable.

Daily necessities such as supermarkets and drugstores are located around the station, providing sufficient everyday convenience.

⚠️ 3. Points to Consider

Express trains on the Keio Line do not stop at Roka-Koen Station, so local trains are the main option.
During peak hours, this may feel slightly time-consuming for some commuters.

The commercial area around the station is compact.
For larger shopping options or more dining choices, neighboring Chitose-Karasuyama Station is often used.

The area becomes very quiet at night, which may feel too calm for those who prefer lively nightlife.

🧺 4. Overall Livability

Transportation: Direct access toward Shinjuku, generally convenient

Shopping: Supermarkets and drugstores located near the station

Dining: Small local cafes and restaurants

Medical Care: Clinics for internal medicine and pediatrics available

Safety: Very calm residential area with good public safety

Nature: Large parks and green spaces within walking distance

Overall, Roka-Koen is best described as a place for comfortable, long-term living rather than urban excitement.

🏠 5. Rental & Purchase Market (As of 2025)

💴 Average Monthly Rent

Studio / 1K: ￥65,000 – ￥100,000

1LDK – 2DK: ￥100,000 – ￥160,000

2LDK – 3LDK: ￥160,000 – ￥280,000

💴 Purchase Price Range (Approx.)

Used condominiums: ￥23,000,000 – ￥55,000,000

Family-sized properties: ￥55,000,000 – ￥80,000,000+

Prices vary depending on age, size, and location of the property.

🏘 6. Housing Characteristics

Low-rise houses and mid-low rise apartment buildings dominate the area, creating an open and relaxed streetscape.
Large-scale redevelopment is limited, which helps maintain the area’s stability and residential quality.

This makes Roka-Koen suitable for people looking to settle down for the long term.

👶 7. Child-Raising Environment & Safety

The main school zones include Roka Elementary School and Roka Junior High School (Setagaya Ward).
Nursery schools and kindergartens are scattered throughout the area.

Roka Koshun-en Park provides an excellent natural environment for children to play and grow.
Public safety is generally very good, with many families and elderly residents contributing to a calm community atmosphere.

🎯 8. Recommended For

Those who want a quiet residential area away from city noise

Families looking for a green, child-friendly environment

Singles or DINKs who commute to Shinjuku but value calm living

People who prioritize living comfort over nightlife and entertainment

📌 9. Summary

Roka-Koen Station offers an excellent balance of
green surroundings, a peaceful residential atmosphere, and reasonable access to central Tokyo.

While the station area is modest in scale, it is an ideal choice for anyone seeking a calm, nature-oriented lifestyle within the city.