Quick question on itinerary

Hello! I was just wondering if I could get some input on our (me & partner) itinerary. What do you guys think about it, any suggestions?

Day 1 (19th) Izumisano: Late arrival at Kansai (KIX), Stay in Izumisano, rest

Day 2 (20th) Osaka & Kyoto: Osaka Castle + park stroll, couple's clothing challenge Umeda district, Kyo-Train Garaku to Kyoto, Nishiki Market for dinner

Day 3 (21st) Kyoto: Golden Pavilion (Kinkaku-ji), Ryoan-ji, Seiryoji, Gioji Temple, Adashino Nenbutsuji, evening at Taishogun market.

Day 4 (22nd) Kyoto: Kuramadera, Kifune, Nyan-nyan-ji (cat temple), evening at city

Day 5 (23rd) Kyoto: Philosopher’s Path (Ginkaku-ji > Honenin > Anraku-ji), Murin-an, festive lights in Kyoto evening.

Day 6 (24th) Kyoto: Nara park, Nakatanidou mochi, Ikoma Cable Car

Day 7 (25th) Kyoto & Nagoya: Yogen-in, train to Nagoya, visit Nagoya Castle & winter illuminations

Day 8 (26th) Nagoya & Tokyo: Half day at Legoland, train to Tokyo, light stroll

Day 9 (27th) Tokyo: morning at Senso-ji Temple, Walk around Asakusa Nakamise street, afternoon at Akihabara, Yodobashi Akiba (massive electronics/toy hub), Bandai HQ.

Day 10 (28th) Tokyo: morning at Shimokitazawa, afternoon at Koenji (lunch at Gyoza Dokoro Tachibana), Casual izakaya in Koenji or back in Shimokita for cozy vibes

Day 11 (29th) Tokyo: morning at teamLab Planets, afternoon at Pokemon Store Tokyo Station + Pokemon Café Nihombashi, evening walk to Jimbocho Book Town & Hijiri Bridge

Day 12 (30th) Tokyo: morning at Shibuya (Scramble crossing, Hachiko statue, etc.), Pokemon Center Shibuya, Harajuku, Yoyogi park

Day 13 (31st) Tokyo: morning at Shinjuku Gyoen National Garden, Shinjuku shopping streets, Yayoi Kusama Museum, evening at Tokyo Metropolitan Government Building (open until 6:45PM), walk through Kabukicho

Day 14 (1st) Tokyo: Hatsumodone, unplanned exploration

Day 15 (2nd) Tokyo & Narita: Last shopping & souvenirs, evening train to Narita, maybe stroll around

Day 16 (3rd) Narita: Departure

by Mature_boy_69