Price¥1,210From Shiinamachi / Takadanobaba, adult · 5 variants
Valid for1 day
Who can buyAnyone can buy
TypeRound trip + area
Checked a while agoWe last checked the official sources for this pass on 2026-10-09. Prices and rules may have changed since: check the official page before you rely on it.
- Validity
- Day of use only. The price depends on the Seibu station you start from.
- When it is sold
- Windows from 1 month before; ticket machines on the day (first train to 16:00).
Prices P
| From Shiinamachi / Takadanobaba, adult | ¥1,210 |
|---|---|
| From Tokorozawa, adult | ¥1,530 |
| From Hanno, adult | ¥1,830 |
| From Seibu-Chichibu, adult | ¥2,210 |
| Child (all stations) | ¥580 |
Is it worth it?
Add the normal one-way fares of the rides you plan within 1 day (from the fare charts at stations or a route planner).
Express, seat and Green car charges are usually not included in a pass: leave them out of the fares too unless the pass covers them.
How to use it
- Ride Seibu to Kotake-Mukaihara, Ikebukuro or Seibu-Shinjuku and back once.
- Ride the Fukutoshin Line (Kotake-Mukaihara–Shibuya) and the Tokyu triangle area (Toyoko Line Shibuya–Jiyugaoka, Oimachi Line Jiyugaoka–Futako-Tamagawa, Den-en-toshi Line Futako-Tamagawa–Shibuya) as often as you like that day.
- The ticket is collected at the station where your trip ends.
Using passes at the gates, passports and seat reservations →
Where to buy
- Windows and ticket machines at Seibu stations (except Kotake-Mukaihara, Ikebukuro, Seibu-Shinjuku, some Chichibu Line stations and the Tamagawa Line)
What it covers P
Also included
- Tokyo Metro Fukutoshin Line between Kotake-Mukaihara and Shibuya
- Tokyu triangle area: Toyoko Line Shibuya–Jiyugaoka, Oimachi Line Jiyugaoka–Futako-Tamagawa, Den-en-toshi Line Futako-Tamagawa–Shibuya
- Seibu: one return trip to a Fukutoshin Line connecting station
Sources and quotes checked 2026-10-09
- prices:
椎名町 1,210 580 高田馬場 1,210 580
— www.seiburailway.jp/railway/ticket/specialticket/file/ryoukin07_2603seibu-tokyutriangle.pdf - prices:
所沢 1,530 580 田無 1,470 580
— www.seiburailway.jp/railway/ticket/specialticket/file/ryoukin07_2603seibu-tokyutriangle.pdf - prices:
飯能 1,830 580 新狭山 1,730 580
— www.seiburailway.jp/railway/ticket/specialticket/file/ryoukin07_2603seibu-tokyutriangle.pdf - prices:
西武秩父 2,210 580 鷹の台 1,590 580
— www.seiburailway.jp/railway/ticket/specialticket/file/ryoukin07_2603seibu-tokyutriangle.pdf - validity:
ご利用当日限り（西武東急線トライアングルパスは旅行終了駅で回収いたします）
— www.seiburailway.jp/railway/ticket/specialticket/1206465_1382 - covers:
東京メトロ副都心線（小竹向原～渋谷駅間）乗り降り自由＋東急東横線（渋谷～自由が丘駅間）、東急大井町線（自由が丘～二子玉川駅間）、東急田園都市線（二子玉川～渋谷駅間）のトライアングルエリアが乗り降り自由のきっぷです。
— www.seiburailway.jp/railway/ticket/specialticket/1206465_1382
- www.seiburailway.jp/railway/ticket/specialticket/1206465_1382 · · checked 2026-10-09
- www.seiburailway.jp/railway/ticket/specialticket/file/ryoukin07_2603seibu-tokyutriangle.pdf · · checked 2026-10-09
Review status: draft_unreviewed.