Where is the Yurakucho Line service halted today?

Service is suspended between Ichigaya and Wakoshi due to a signal failure near Higashi-Ikebukuro. Turnbacks are running between Ichigaya and Shin-Kiba to maintain partial capacity. Riders should expect crowding around Ikebukuro and Iidabashi and consider alternate JR lines or buses for cross-city travel.

When will the Yurakucho Line resume normal service?

Tokyo Metro has targeted around 3 p.m. for restoration, but the timeline can change if inspections take longer. Check official updates and station boards for the latest status. If the line restarts on schedule, crowding should ease progressively through the late afternoon peak.

Is the Fukutoshin Line affected by this outage?

There is no confirmed stoppage on the Fukutoshin Line. However, the shared northern corridor and terminals can see extra crowding as riders re-route from the Yurakucho Line. Expect heavier transfers near Wakoshi and Kotake-Mukaihara during peaks until the disruption eases.

What is the likely business impact from today’s disruption?

We expect softer lunchtime sales and delayed meetings near affected stations. Taxis and ride-hailing may see temporary demand increases. If trains resume around 3 p.m. and queues clear quickly, the revenue impact should be modest and fade by the next trading day.

What should commuters do right now?

Leave extra time, follow Tokyo Metro alerts, and consider alternate routes on JR lines or buses. If traveling within central Tokyo, short walks between nearby stations can beat transfers. Keep your IC card handy for re-entry, and watch platform signage for turnback train patterns.

Global Market Insights

Yurakucho Line Today, February 11: Signal Fault Disrupts Tokyo Commutes

ByDanny Kontos February 11, 2026February 11, 2026

The Yurakucho Line faced a signal failure near Higashi-Ikebukuro this morning, forcing Tokyo Metro to halt trains between Ichigaya and Wakoshi. Turnback operations are running between Ichigaya and Shin-Kiba, with service restoration targeted around 3 p.m. Commuters face delays and longer transfers, while businesses along the corridor may see softer lunchtime sales and disrupted meetings. We outline what happened, how the Fukutoshin Line could feel indirect pressure, and what investors should monitor as this Tokyo Metro disruption unfolds today, February 11.