noo, but I give you that, they talk about shinkansen a lot there~

ok maybe it's a bit too vague(still not as vague as poster above me), since maybe not everyone was using these subs when watching that anime~ tho the scene is quite iconic so if you've seen it, you'd know~

ok I'll give a clue by typing what was literally said in japanese

Shinkansen....te yatsu

nope~

no~

no, it's from slice of life anime

yes you are the winner