🌸 Basic Information / Overview
Line Name: Tokyu Tamagawa Line（東急多摩川線）
Operator: Tokyu Corporation
Route Length: Approx. 5.6km
Number of Stations: 7 (Kamata – Tamagawa)
Connecting Lines: Tokyu Ikegami Line・Meguro Line・Toyoko Line・JR Keihin-Tohoku Line・Keikyu Line
Opening Year: 1923 (Originally part of the former Meguro-Kamata Line)
📜 History & Background
Opened in 1923 as part of the Meguro-Kamata Electric Railway (“Megutama Line”).
In 2000, the route was split from the Meguro Line and began operation as the Tokyu Tamagawa Line.
Running along the scenic Tama River, this is a short-distance local line loved for its peaceful, community-oriented atmosphere.
🌟 Merits / Advantages
✅ 1. Excellent transfer connectivity
At Kamata: JR Keihin-Tohoku Line / Tokyu Ikegami Line
At Tamagawa: Toyoko Line / Meguro Line
→ Easy transfers for access to central Tokyo such as Shibuya, Shinjuku, and Shinagawa.
✅ 2. Calm residential neighborhoods
Stations like Unoki, Shimomaruko, and Musashi-Nitta offer quiet, relaxing living environments.
✅ 3. Rich in nature, great for families
Plenty of riverbanks and parks along the Tama River / ideal for families and pet owners.
✅ 4. Short distances between stations
Only about 1–2 minutes between each station, making local travel simple and efficient.
⚠️ Demerits / Things to Note
❌ 1. Short travel range
The line alone does not reach central Tokyo — transfers are required for longer commutes.
❌ 2. No express or rapid trains
All trains are local service only / less suitable for long-distance travel.
❌ 3. Congestion around Kamata
Kamata Station can get crowded during rush hours due to multiple connecting lines.
🧺 Livability (Comfort & Convenience)
Category: Rating: Comment
Transportation Access: ★★★★☆: Easy access to Shibuya / Shinjuku / Shinagawa via connecting lines
Commercial Facilities: ★★★★☆: Large complexes at Kamata / local stores at smaller stations
Education Environment: ★★★★☆: Many public schools / calm residential atmosphere
Nature & Environment: ★★★★★: Tama River parks / greenways / open natural surroundings
Safety: ★★★★☆: Quiet, family-oriented area / stable and safe living environment
🏠 Real Estate Overview
💴 Rent Market (as of 2025) — All prices shown in ￥
Station: 1R・1K / Family Type (2LDK〜): Comment
Kamata: Approx. ￥80,000–￥105,000 / Approx. ￥140,000–￥210,000: Redevelopment & commercial hub / rising popularity
Yaguchinowatashi: Approx. ￥75,000–￥90,000 / Approx. ￥130,000–￥170,000: Quiet residential area / good value
Musashi-Nitta: Approx. ￥70,000–￥85,000 / Approx. ￥120,000–￥160,000: Peaceful & affordable / hidden gem
Shimomaruko: Approx. ￥70,000–￥90,000 / Approx. ￥130,000–￥180,000: Calm streets / family-friendly neighborhood
Tamagawa: Approx. ￥80,000–￥100,000 / Approx. ￥150,000–￥220,000: Connected to Toyoko Line / rich in nature
🏘 Housing Trends
・Mainly family-oriented condominiums, apartments, and detached houses.
・Popular for singles: Kamata / Yaguchinowatashi.
・Popular for families: Musashi-Nitta / Shimomaruko.
・Ideal balance between affordable rent and a natural, child-friendly environment.
🎯 Recommended For
✅ Families and seniors seeking a calm residential environment
✅ Commuters who value both convenience and nature (easy transfer at Kamata or Tamagawa)
✅ Those prioritizing safety, education, and green surroundings
✅ People wanting central access without the noise and rush of the city
📌 Summary
The Tokyu Tamagawa Line offers the best of both worlds — urban accessibility and natural tranquility.
Though short and lacking express service, its easy transfers, safe neighborhoods, and greenery make it one of Tokyo’s most livable local lines.
Whether for commuters, families, or retirees, the Tamagawa Line provides a comfortable, well-balanced lifestyle with stable long-term appeal.