I flew in Tokyo for 2 weeks and this app allowed me to purchase a passmo card and go directly to the station I needed to go.
I felt like I knew the metro better
Than the people who live in Japan.
I saw soo many people trying to look at the metro map in Japanese and translating it to English to figure out what train to catch.
Thank you sooo much for this app.
kksouza about trains.jp, v0.1.1