crowded train; packed train
Refers to a train so full that passengers are squeezed together, typical of rush hour in urban Japan.
The morning crowded train is really tough.
When you get on a packed train, you can't move at all.
Every morning I get on a packed train to go to work.
Commuting on a packed train is really exhausting.
I shift my schedule to avoid packed trains.
I was pushed into the packed train by a station attendant.