Itinerary Check – 10 Days – Osaka, Kyoto, Tokyo

Hello! I would love some feedback and tips for my plan. It will be me and my sibling's (20s) first time visiting Japan and I definitely do not want to overload our itinerary. Am I over planning? Trip is late September this year and will be 10 full days (not including the half days for arrival/departure).

Day 1 Arrival

Arrive at Narita, ~1:00pm.

-Grab SIM card. IC card. 

Shinkansen to Osaka

grab food and maybe explore Dotonburi if not tired

Day 2 Osaka

Namba Yasaka Jinja Shrine 

Kuromon Market

Denden town

Shinsaibashisuji 

Dotonburi 

Day 3 Osaka

Katsuoji Temple

Osaka Castle

Umeda Sky Building 

Day 4 Osaka

Nara

Day 5 Kyoto

Travel to Kyoto

Otagi Nenbutsuji Temple, walk down to Arashiyama area, explore

Nishiki Market

Gion area

GEAR theatre

Day 6 Kyoto

Fushimi Inari

Sannenzaka, Ninenzaka, Kodaji temple

Kiyomizu-dera 

Day 7 Tokyo

Shinkansen to TOKYO

-thinking of slotting in Ginza or maybe do something early in Kyoto before leaving?-

Day 8 Tokyo

DisneySea

Day 9 Tokyo

-Tsukiji Outer Market?

-Teamlabs Planet 

-Ginza area for shopping

-Headspa

Day 10 Tokyo

-Shibuya Pokemon Centre and Nintendo Store

-Meiji Jingu

-Shinjuku Gyoen

-Shibuya Sky ?

Day 11 Tokyo

-National Tokyo Museum 

-Ueno Park

-National Museum of Nature and Science

-Akihabara

Day 12 Departure

Leave for Narita ~ 12pm.

Also, besides DisneySea, Teamlabs and GEAR, is there any other place I should reserve or pre-purchase tickets? Thanks!