this my preliminary itinerary, need advice on japan expert on how to perfect it
1. i've never been there so i dnt know how big is 1 specific area because for each area, i've set a few places to visit and eat but not sure can visit them all or not
2. im trying to cramp as much places in a day ...prolly 2-3 area in 1 day but really not sure can finish or not
3. there are so many places to visit/eat that some of them didn't end up on the list below especially on the last day because thats the day i checkout and need place to go until my midnight flight

Dec 12 – Arrived At Tokyo midnight, proceed to Airbnb
Dec 13 – Harajuku(Yoyogi park, Meiji Shrine Takeshita Dori + Omotesando Street), Shibuya(Hachiko, Shibuya crossing), Shinjuku(Golden Gai. Robot Restaurat, Omoide Yokocho)
Dec 14 – Hakone
Dec 15 – Disney Sea
Dec 16 – Tsukiji Fish Market, Ginza, Roppongi
Dec 17 – Asakusa, Sensoji Temple. Nakemise Street, Ueno park, Ameyoko Shopping, Akihabara, Tokyo Skytree, sumida park
Dec 18 – Tokyo. Imperial Palace East Garden, Akihabara, Odaiba,
Dec 19 – Shimokitazawa, Shin okubo, Ikebukuro,
Dec 20 – Shinjuku, nakano???, sugamo for ramen(if have enough luck)???

It moved to Toyosu not Odaiba.

Same here, will be travelling on 29th Oct to 6th Nov. Fly with AA, and both flight also been rescheduled.