 If you liked
Tarou-san no Kisha
|
 ...then you might like
Giovanni no Shima
|
The main characters of both films (young boys) have an immense fascination with trains.
After they both happen to receive a toy train set as a present when a close relative comes back after a trip, the two both dreamed of fantastical tales of their adventures on their imaginary train.
Needless to say, both male protagonists cherish their gift and their love for trains is an important theme in both these movies.