itinerary check

I will be travelling with my family of 4 to japan from 7th April to 15 April covering Osaka, Kyoto, Hakone, Kawaguchiko & Tokyo. Please assist to see if the below plan is feasible. Open to all suggestions :)

7th April Arrive at Itami Airport at 1230pm
Accommodation at Namba
Kema sakuranomiya park for sakura viewing
Mint museum / Osaka Castle (if time permits)
Dotonbori

8th April
Kurumon Market
Jr special rapid train to Kyoto
Accommodation near Kyoto Station
Philosopher's path/ Keage incline/Maruyama Park
Gion

9th April
Sagano Scenic Train
Arashimya Bamboo
Tenryu-Ji Templet
Togetsu-kyo Bridge
Nishiki Market
Fushimi Inari

10th April
Train from Kyoto to Odawara
Get Fuji Hakone Pass
Sightseeing cruise across Lake Aishi
Hakone ropeway and cable car
Le Petit Museum
Gotemba Premium outlet
Stay at Fuji view hotel

11th April
Hall of herb and Fragrance
Kachi Kachi Ropeway
Ubuyagasaki
Cycling at Lake Yamanaka / Kawaguchiko
Kawaguchiko night stay

12th April
Highway bus to Shinjuku
Omotsando
Harajuku
Shibuya

13th April
Disneysea / Disneyland

14th April
Bus to Hitachi Seaside Park
Shop at Tokyo Station

15th April
Tsukiji Market
Shop around Shinjuku
To Narita Airport

Thank you in advance!

If you really are into hanami, drop 1 day in any of your travel and check out Mt. Yoshino in Nara.

However, if your itinerary is already final, I believe that is doable.

Busy but doable. The day of the 9th is very very packed. Arashiyama and Sagano Railway is 5-6 hours in itself, (one hour less is bypassing the monkey park) before adding on the markets and Fushimi Inari which are on the other side of Kyoto.