Itinerary Check for Mid June

Hi all. I will be travelling to Japan in mid June (10 - 21 June), we will be 9 adults, 2 elderly, 3 kids (3,6,11), I plan to rent a minibus to make less hassle for moving from 1 place to another since.

Our major visit actually would be Tokyo - Osaka - Sapporo.

Day 1 : Arrival Narita Airport. Tsukiji Fish Market, Asakusa Temple, take a boat to Odaiba.

Day 2 : Tokyo Disneysea

Day 3 : Tokyo Disneyland

Day 4 : Visiting Mt. Fuji 5th Station & Oshino Hakkai Village

Day 5 : Visiting Yokohama China Town & Yokohama Raumen Museum. Heading to Shin Osaka afterward by Shinkansen.

Day 6 : Visiting Fushimi Inari & Nara Park feeding the deer (I bet kids would love this!)

Day 7 : Universal Studio

Day 8 : Heading to Sapporo by flight. Visit Shiroi Koibito Park, Okurayama View Point -> Is it really worth to visit?, Dinner at Sapporo beer garden

Day 9 : We intend to do some fruit picking, i think it will be fun activity, any recommendation where to do ? Heading to Otaru ; Otaru Canal, Sakaimachi Glass & Musicbox Museum, back to Sapporo, taking Mt. Moiwa Ropeway catching sunset.

Day 10 : Furano & Biei : Farm Tomita & Tomita Melon House (is mid June has a lot of melon?), Blue Pond, Shikisai No Oka (i'm not sure about this one actually, saw some bad review about its place).

Day 4: Heading to airport.

Any recommendation, suggestion are highly appreciated.

Ps : Shopping isn't necessary for most of us as we will do it while in Tokyo and Osaka, we prefer to try food. Any local food not to miss ?

Much thanks for your kind attention :)