Hey , actualy i got the game (YESSSSSSSS! ) but in japanesse and , i cant go to the east and west of the island because there is a big boulder and a broken bridge can somebody help me please ?
After Marsell and Julia come on the 11th (I think it's the 11th...) The boulder will be gone.
As for the one on the farm, you must equip a yellow suteki on your hammer and you can smash it.
The bridges are the green options in the builder's selection which do not cost 10000 and nothing else (i.e. they cost wood I believe and are more expensive). The 10000 things are road improvements which are pointless until you get far into the game I think.