Since March this year Nagoya subway's Tsurumai Line has been running some new trains - the Nagoya Municipal Subway N3000 series.
The six car sets are sleek and modern and feature in-carriage displays in Japanese and English showing the route and the next station.
The seat covers incorporate Arimatsu tie-dye designs, a famous local craft in Nagoya. The latest trains in the series are built locally in Toyokawa.
Rough Guide To Japan