Exploring Gotemba, Japan : Premium Shopping Made Affordable

It's our family's first summer trip to Japan. Despite the unexpected humid weather, which was uncomfortable starting around 9:00 in the morning until mid-afternoon, we still want to make the most out of it.
We drafted a flexible itinerary and decided to go on a tour we can manage despite the heat.
Since everyone wants to get a good glimpse of Mount Fuji while at the same time looking forward with high spirits to shopping at Gotemba Outlet, A foolproof, winning choice. Here's how we made it by ourselves, with stories on the side.
I hope it helps.