<Reception>Monday to Friday, 9:00 AM – 6:00 PM

🚃 Seibu Shinjuku Line Guide: A Local-Favorite Line Connecting West Tokyo and Kawagoe

🌸 Basic Information / Overview

Line Name: Seibu Shinjuku Line
Operator: Seibu Railway Co., Ltd.
Route: Seibu Shinjuku Station (Shinjuku, Tokyo) – Hon-Kawagoe Station (Kawagoe, Saitama)
Distance: Approx. 47.5 km / 29 stations
Train Types: Local / Semi Express / Express / Rapid Express / Limited Express “Koedo”
Connections: Seibu-En Line (Higashimurayama) / Haijima Line (Kodaira)
Daily Ridership: Over 400,000 passengers

📜 History & Background

・1927 / Opened between Takadanobaba and Higashimurayama as the original Seibu Railway
・1952 / Seibu Shinjuku Station opened (approx. 400m from JR Shinjuku Station)
・1960s–70s / Extended and double-tracked between Tokorozawa and Hon-Kawagoe
・2000s–present / Barrier-free upgrades and station redevelopment projects

👉 The line starts from Seibu Shinjuku Station, which is not directly connected to JR Shinjuku, and Takadanobaba Station serves as the key interchange with the Yamanote and Tozai lines.

🚉 Major Stations & Area Highlights

Seibu Shinjuku / About 7-min walk from JR Shinjuku / Surrounded by shopping and restaurants
Takadanobaba / Connects to JR Yamanote & Tokyo Metro Tozai / Student-friendly town
Saginomiya / Express stop / Calm residential area
Kami-Shakujii / Parks and schools nearby / Popular with families
Tanashi / Central station of Nishitokyo / Under redevelopment
Higashimurayama / Junction with Seibu-En & Haijima Lines
Tokorozawa / Major terminal / Connected to Seibu Ikebukuro Line / Redeveloped area
Shin-Tokorozawa・Kokukoen / Green, family-oriented residential zone
Hon-Kawagoe / Gateway to Kawagoe’s old-town district / Walkable to Tobu Kawagoe-shi Station

🌟 Merits / Advantages
✅ 1. More Affordable Rent Than Central Tokyo

1–3万円 (approx. ¥10,000–30,000) cheaper than Shinjuku or Nakano areas.
Larger units available around Tokorozawa–Kawagoe, ideal for families.

✅ 2. High Daily Convenience

Most stations have supermarkets, drugstores, clinics, and daycare centers nearby.
Traditional shopping streets and local warmth remain a key charm.

✅ 3. Great Balance of Commuting / Living / Leisure

Easy access to Kawagoe (Koedo) for sightseeing.
Smooth commute to Takadanobaba or Seibu Shinjuku for central Tokyo.
More parks and greenery in the Saitama area / relaxed suburban lifestyle.

✅ 4. Comfortable Express Ride “Koedo”

Limited Express “Koedo” connects Seibu Shinjuku and Hon-Kawagoe in under an hour / reserved seating / ideal for both commuters and tourists.

⚠️ Demerits / Points to Note
❌ 1. Seibu Shinjuku Station Is Separate from JR Shinjuku

Approx. 7-min walk / less convenient in rain or with luggage.
Many passengers prefer using Takadanobaba Station instead.

❌ 2. Rush-Hour Crowding

Particularly between Takadanobaba and Saginomiya / Express and Limited Express trains help reduce crowding but local trains can be packed.

❌ 3. Limited Through-Service

No direct through-operation with Tokyo Metro or Toei lines / connectivity flexibility is lower than other major lines.

🧺 Livability & Daily Comfort

Transportation: ★★★★☆ / Direct to Shinjuku & Takadanobaba
Shopping: ★★★★☆ / Supermarkets and drugstores near most stations
Childcare: ★★★★☆ / More parks & nursery schools in suburban areas
Nature: ★★★☆☆ / Limited in Tokyo area / abundant in Saitama
Safety: ★★★★☆ / Calm residential zones away from main stations

🏠 Real Estate Perspective
💴 Average Rent (as of 2025)

Saginomiya / 1R–1K ¥65,000–80,000 / 2LDK〜 ¥120,000–150,000 / Residential / Many supermarkets nearby
Kami-Shakujii / 1R–1K ¥60,000–70,000 / 2LDK〜 ¥100,000–130,000 / Popular family area
Tanashi / 1R–1K ¥55,000–70,000 / 2LDK〜 ¥100,000–120,000 / Good cost performance
Tokorozawa / 1R–1K ¥50,000–65,000 / 2LDK〜 ¥90,000–110,000 / Redevelopment raising property value
Shin-Tokorozawa / 1R–1K ¥45,000–60,000 / 2LDK〜 ¥80,000–100,000 / Starting point / hidden gem
Hon-Kawagoe / 1R–1K ¥40,000–55,000 / 2LDK〜 ¥80,000–95,000 / Near Kawagoe sightseeing area

🏘 Housing Trends

・Inner area (Saginomiya–Kami-Shakujii): popular with singles & dual-income couples
・Outer area (Tanashi–Tokorozawa–Kawagoe): family-oriented, spacious properties
・Low-rise condos & detached houses increasing along side streets

🎯 Recommended For

✅ Commuters to Shinjuku or Takadanobaba
✅ Singles & families seeking affordable yet convenient housing
✅ Those who love local shopping streets & community feel
✅ People who enjoy easy access to tourist spots like Kawagoe
✅ Those preferring a car-free, suburban Tokyo lifestyle

📌 Summary

The Seibu Shinjuku Line connects western Tokyo and Saitama’s Kawagoe, offering a local, affordable, and comfortable suburban lifestyle.
Although its starting point is slightly apart from JR Shinjuku, the line excels in value for money, everyday convenience, and community charm, making it an excellent choice for first-time renters and families alike.

Contact Us

Feel free to contact us
with any questions or inquiries about properties.

  • Contact Us by Phone

    <Business Hours:>Monday to Friday, 9:00 AM – 6:00 PM
    Open year-round (Except Summer and New Year holidays)
  • Contact Us by Email

    For questions or inquiries,
    please use our contact form.

  • Property Request

    You can make a property request!
    Find the perfect property for you.