Mid-April 2-week trip advice

I am going on a Japan trip with my girlfriend in a few weeks, just looking for some last minute feedback on our itinerary so far.

Osaka

Day 1: Arrival
* Arrive at KIX (12:35 PM)
* Dotonbori
* Hozen-ji Temple

Day 2: Osaka City
* Osaka Castle and Museum
* Namba Yasaka Jinja
* Pokémon Cafe Osaka Shinsaibashi
* teamLab Botanical Garden (8:00 PM)

Day 3: Nara Day Trip
* Nara Park & Temples
* Kuromon Market
* Round1 Stadium Sennichimae

Day 4: Universal Studios Japan
* Full day at USJ (Booked)

Day 5: Northern Osaka & Shopping
* Katsuoji Temple
* Shinsaibashisuji Arcade
* Ebisuhigashi District


Kyoto

Day 6: Transition to Kyoto
* Travel to Kyoto / Check-in
* Kiyomizu-dera Temple

Day 7: Temple Path
* Nanzen-ji Temple
* Philosopher's Path
* Nijō Castle

Day 8: Shrines & Gion
* Fushimi Inari Taisha (Early morning)
* Tōfuku-ji Temple
* Gion District

Day 9: Samurai & Pop Culture
* Samurai Ninja Museum (11:15 AM)
* mipig cafe Kyoto
* Pokemon Center Kyoto

Day 10: Arashiyama & Markets
* Bamboo Forest
* Arashiyama Monkey Park Iwatayama
* Nishiki Market & Nishiki Tenmangu Shrine


Tokyo

Day 11: Transition to Tokyo
* Shinkansen to Tokyo
* Akihabara

Day 12: Asakusa & Skytree
* Senso-ji Temple & Asakusa
* Tokyo Skytree

Day 13: Shinjuku & Shibuya
* Shinjuku Gyoen National Garden
* Shinjuku City & Golden-Gai
* Meiji Jingu Shrine & Takeshita Street
* Shibuya Crossing & Shibuya Sky

Day 14: Tsukiji & Ginza
* Tsukiji Outer Market
* Mitsukoshi Ginza (Art Aquarium)
* Tokyo Tower

Day 15: Mt. Fuji Day Trip
* Bus trip to Mt. Fuji area
* Bike exploration

Day 16: Kawagoe & Departure
* Day trip to Kawagoe
* Final shopping/exploring
* Flight Home

Questions

  • Does any day look to packed? I know day 13 looks a bit chaotic, not sure how to rearrange it but open to suggestions.

  • Are there any obvious tourist traps that aren't worth the hype?

  • Is anything missing that should be added?

  • My girlfriend is coeliac, we've scouted a few places to eat so far. Does anyone have any advice or tips for traveling as a coeliac? I heard we should take our own gluten free soy sauce.

Appreciate any and all advice, I appreciate this asked a lot here.

by JustAnotherLouis