Day 1: Tokyo: Shibuya crossing, Shibuya sky, Hachiko statue, Takeshita street, Golden Gai, Kabukicho, Omiode Yokocho, Shinjuku 3D billboard, Godzilla statue, Don Quijote
Day 2: Day Trip to Mt. Fuji from Tokyo
Day 3: Visit Disney world
Day 4: Asakusa & Akihabara area, Senso ji templeNakamise-dori street, Tokyo skytree, Ueno park, Imperial palace, Akihabara for anime
Day 5: Tsukiji outer market, Teamlab borderless, Tokyo tower, Roppongi hills
In evening transfer to Nagano.
Day 6: Complete the Alpine route starting from Nagano side. Transfer to Kyoto late night
Day 7: Kyoto: Visit to Golden Pavilion, Nearby Kinkaku-ji, Ryoan-ji and Nijo Castle, Imperial palace and Pontocho alley
Day 8: Kyoto: Visit Fushimi Inari Shrine, Tofuku-ji Temple and explore Gion distric. Ride the Sagano romantic train.
Day 9: Day trip to Nara? or spend more time in Kyoto?
Day 10: Osaka: Universal studios
Day 11: Osaka: Osaka Castle, Umeda Sky building, Harukas 300 or Tsūtenkaku, teamLab Botanical Garden (Optional), Osaka Aquarium, Tempozan Ferris Wheel
Day 12: Osaka: Kuromon Ichiba Market, Shinsaibashi-Suji Shopping Street, Hozenji Temple, Dotonbori Glico Sign, River cruise, Namba Yasaka Shrine
Questions:
Is this feasible or am I tried to do much?
Is it possible to do Tokyo -> Osaka -> Kyoto instead of Tokyo -> Kyoto -> Osaka
by deadlydespo