
Suica Card Not Working? How to Fix Japan Subway Gate Errors
The gate snaps shut, the red light flashes, and everyone behind you sighs. Here is why your Suica got rejected and exactly how to fix each error — in under two minutes.

The gate snaps shut, the red light flashes, and everyone behind you sighs. Here is why your Suica got rejected and exactly how to fix each error — in under two minutes.

Shinjuku Station is called a dungeon for good reason. But the biggest trap isn’t the crowds — it’s the Toei Oedo Line’s “Shinjuku-Nishiguchi” station, a different station entirely.