Cybex - Melio Carbon

Cybex carbon. Very durable and lightweight! Also can connect to the car seat and bassinet. Every other brand of the same range has strollers that are much much heavier.

It might be out of your budget but we use the Cybex Melio Carbon. We just shifted the government's baby subsidies around and paid cash for ours. I'm sure the other Cybex are good too. It's the best honestly, it's a tank, super light move around easy and hold all kinds of groceries or bags under so you're not caring it around. And it has A and B type function. We already shipped it between 6 airplanes, including an international trip to USA. You can use the stroller in the airport (tho Haneda, just check it early and use the airport stroller), and just Pink tag/Gate Tag it before you board. Highly recommend testing them all out at Toysrus or Akachan Honpo, I feel like it's best to find the one you like.

We used the [Cybex Melio Carbon](https://www.cybex-online.com/en/jp/p/st-go-melio-carbon-5.html) from when our son was born to age 3. It folds well when you don't have any attachments on it, but going around the city we often did. However, I never took it on a plane, and [at least one Amazon review](https://www.amazon.co.jp/-/en/Amazon-co-jp-Exclusive-Stroller-Original-Reflector/dp/B0D5D16K2K?th=1) says it's too large for a carry-on. I would suggest if you have a large Akachan-Honpo, Babies R Us, or equivalent nearby to go try out the different models.