Re: will you bring the stroller (bb車) to Japan? is it heavy??
Last time, I brought my kid, who was also 3 at that time, to Tokyo, I did not bring along the baby stroller. We did not join tour. We went there by ourselves. It turned out that my kid was OK with walking for so long.
In fact, there is baby stroller available for rental in Tokyo Disneyland and DisneySea.