13 Jul But you'll be missing out on one of the great family holiday destinations - it's crazy fun, culturally cool and a safe, easy-to-get-around country with so much for kids to do you'll need a second trip to fit it all in. Here are eight reasons Japan is fantastic for kids. Feel Japan with K is a travel agency for Muslim. We prepare halal meal and place to Pray for all travel package, in order that all Muslims visit to Japan without second thought. Traveling to Japan? How long do you have to be in Tokyo before your exposure to radiation reaches a dangerous level?.