[Aota]

Think about it from their point of view. I mean, it's a totally foreign land to them. They know that there will at least be people who speak English in the Carribean. Persuade them to maybe take the trip to Japan next year.

If you really want to go though, find some way to organize a translator, and a more Americanized hotel to spend the time at. Maybe not so "strange" cuisine as well? Talk to your father about all the amazing gizmos Tokyo has in store for him if he decides to go. Tell your mother all the phantasmal shops that lie in wait for her arrival. Woo them with extravagances only Japan would have. Explain to them why you have such a hankering for the land of the Rising Sun. But, I wouldn't just say "it's because I like their comics." You know?

Also, if they're just going to the Carribean for the beaches, tell them about Okinawa, and the like. Maybe you'll end up going TWO places in Japan! Here's hoping for the best. Good luck.