suggestions/review for full 19 days trip to Japan

Hello everyone I'm finally getting my lifelong wish and going to Japan in late May next year
here is my planned itinerary :
suggestions what to add/remove are very welcome
also thoughts on "optional" stuff ( day trips) are VERY welcome

edit: I didn't post good plan first time, so here is more comprehensive, not time restrained itinerary, not sure if this is allowed if not I'll just delete it

Day 1 Arrival

Arrive , eat breakfast, drop luggage at hotel, relax. Light stroll around hotel area
depending on mood dinner and evening drinks

Day 2
Mandarake Complex
Super Potato Retro Game Store
Final Fantasy Eorzea Café –lunch,rest
Radio Kaikan
golden gai nightlife

Day 3
Teamlab borderless
Tokyo Tower, Zojo-Ji temple, park, chill
Roppongi
Hachiko square look around,dinner
nintendo tokyo or mega don quijote

Day 4 Tokyo → Takayama (Hanasato-machi)

Hida Folk Village
Walk around town & hotel or Sanmachi Suji Old Town, light dinner

Day 5

Hirakawa-go
Higashiyama walking route – temples & historic streets

Day 6

Nagoya Castle & grounds
Evening walk around Sakae/Hisaya Odori Park or Shike-michi Townscape Preservation District

Day 7

Ghibli Park

Day 8 – Nagoya → Kyoto (arrival & Gion evening)

Nishiki Market lunch & browsing easy, as much as I can handle
Philosopher’s Path / Ginkaku-ji
evening Gion stroll

Day 9
Arashiyama Bamboo & Temples

Day 10

Kimono rental
Yasaka Shrine → Ninenzaka → Kiyomizu-dera

Kodai-ji Bamboo Garden evening illumination

Day 11

Option A – Nara day trip

Option B – Amanohashidate Scenic Sandbar (Optional Full-Day Trip)

OptionC -explore Kyoto,rest

Day 12

Osaka Castle & park visit
Umeda Sky Building visit
Dotonbori night food crawl and Shinsekai bars (takoyaki, kushikatsu)

Day 13 – Friday May 29

Universal Studios Japan (USJ)
osaka aquarium
Teamlabs botanical garden

Option B
Himeji castle day trip

Day 14 Osaka → Tokyo

Meiji Shrine / Harajuku walk (if energy allows)
Diver City / Palette Town
Tokyo Bay sunset / Rainbow Bridge area dinner & Shinjuku evening

Day 15

Nakano Broadway
Takeshita Street & Ura-Harajuku, lunch,explore
Kabukichō Neon Walk / Golden Gai bars

Day 16 – Monday Jun 1

option A

Mt takao day trip

Option B

Ueno Park & Tokyo National Museum
Asakusa & Sensō-ji Temple
Sumida River Walk

Day 17

Option A – Izu Peninsula (Nature & Beach)

Option B – Gardens & Architecture

Tokyo Station & Kitte Rooftop Garden
Seikado bunko art museum, imperial palace
Lunch at Ramen Street Tokyo Station (underground).

Day 18 – Wednesday Jun 3

Option A
Kamakura day trip

Option B

Sunshine City & Pokémon Center Mega Tokyo
Otome Road & Animate Ikebukuro
Shibuya Parco (Nintendo, Pokémon, Shonen Jump stores).

Option C

Sensō-ji Temple & Nakamise Street (cultural walk).
Tokyo Skytree Observation Deck & Solamachi shopping.

Day 19

Free day to see what I missed, or random exploration or revisit cool stuff, possible to add to another location, I put it in Tokyo because I somehow feel I'm gonna LOVE it

day20

checkout ->flight back

by merifdzejn