Are those two MASSIVE cinema screens in the first car? That would make loads of kids happy. Lack of unhappy kids on a train and everybody should be content.

I’ll take it over the unbelievably yellow Rilakumma train with the violently yellow interior paper “cladding” on the Keikyu line (Shinagawa to Misaki - not the shortest trip). That must be a terrible commuting experience for anyone with a hangover.