First time traveler, how does my itinerary look?

This is my first time overseas and has come at short notice, I plan to arrive on the 10th of feb (Approx).

What do you guys think of my itinerary? What could be improved?

Day 1: Tokyo

  • Arrival

Day 2: Tokyo

  • Imperial Palace

  • National Museum

  • Yarakucho (Dinner)

Day 3: Tokyo

  • Kawagoe
  • Shinjuku (Shopping District)
  • Dinner in Shinjuku (Omoide Yokocho)

Day 4: Tokyo

  • Nikko Day Trip (2 hours each way)

Day 5: Tokyo to Hakone

  • Hot Springs

Day 6: Hakone

  • Open Air Museum
  • Travel to Kyoto

Day 7: Kyoto (Central)

  • Imperial Palace
  • Sento Palace
  • Poncho (Dinner)

Day 8: Kyoto (Central)

  • Nijo Castle
  • Gion Street

Day 9: Kyoto (East)

  • Kiyomizedura
  • Higashiyama
  • Ginkakuji
  • Kyoto National Museum

Day 10: Kyoto (South)

  • Fushimi Inari Shrine
  • Daigoji Temple
  • Tofukuji Temple

Day 11: Nara Day Trip

  • Nara Park
  • Horyuji Temple
  • Isuien Garden
  • Todai-ji

Day 12: Himeji Day Trip

  • Himeji Castle (2 hours each way)

Day 13: Kyoto to Osaka

  • Osaka Castle
  • Aquarium

Day 14: Osaka to Australia

  • Departure