Beachcombing is a fun activity the whole family can get into. Why not take the kids to Makuhari Beach to see what you can find on the shoreline?
If you like hearing the word "free" as much as most people do, you'll be happy to know this stretch of coastline is precisely that. Makuhari Beach is located in Makuhari. If you want to keep your travel schedule full while you're in these parts, also drop by Chiba Port Arena, ZOZO Marine Stadium and LaLaport.