I'm going on a trip with 1 other person to Japan for about 2 weeks this upcoming Fall. It's the first time in Japan for both of us so any suggestions to our itinerary is appreciated.

Sunday

Tokyo

• Land in Tokyo (HND) 4:30am
• Airport stuff 5am-6:30am
  • Get bags
  • Get Suica
  • Get cash
  • Sim cards
  • Breakfast
• Meiji Jingu 7:40am-9:40am  
• Shinjuku Gyoen National Garden 9:50am-11:50am
• Sumo wrestling/lunch 12pm-2pm
• Shopping-Shinjuku street 2:30pm-4:30pm
• Godzilla 4:50pm-5:20pm
• Golden Gai/Dinner 5:30pm-7:30pm
• Tokyo Mystery Circus 7:50pm-10pm

Monday

• Tsukiji Fish Market (Breakfast) 7am-9am
• Shopping-Chuo street 9:15am-11:15am 
• Team labs planet 12pm-2pm
• Lunch: McDonald’s
• Gundam 2:30pm-3:30pm
• Shopping-Takeshita street 4:45pm-6:45pm
• Tokyo tower 7:15pm-7:45pm
• Dinner 7:45pm-8:45pm
• Rainbow bridge from Odaiba Marine park 9pm-9:30pm

Tuesday

• Disneyland

Wednesday

• Disneysea

Thursday

• Kamakura
  • Kamakura Daibutsu
  • Hokokuji Temple-bamboo
  • Komachi street
• Yokohama
  • Minato Mirai harbor
  • CupNoodles Museum
  • Chinatown 

Friday

• Sensoji Temple 7:30am-9:30am
• Shopping-Nakamise street 9:30am-11:30am
• Mario Kart 12pm-1pm
• Lunch: Maid Cafe
• Akihabara 1pm-8pm
  • Animate
  • Kotobukiya
  • Mandarake
  • Super potato
  • Don quijote
  • Hirose entertainment yard-arcade
  • Melonbooks
  • Toranomon
  • Lashinbang
  • Karaoke
• Dinner 8:30pm-9:30pm

Saturday

• Pokemon Center 10am-12pm
• Ikebukuro 12:15-2:15pm
• Nakano Broadway 2:45pm-4:45pm
• Shibuya Sky 5pm-6pm (Sunset:5:09pm)
• Shibuya crossing
• Hachiko Statue
• Golden Gai 7:40pm-10pm

Sunday

Fuji

• Leave for Fuji 7am
• Arrive in Fuji (Kawaguchiko Station) 9am
• Mount Fuji Panoramic Ropeway 9:15am-10am
• Bike/Walk around Kawaguchiko lake
• Maple Corridor 11am-11:30am
• Oishi Park 12pm-12:30pm
• Kawaguchiko Natural Living Center 12:30pm-1pm
• Arakuryama Sengen park 1:15pm-2:15pm
• Chureito Pagoda 2:15pm-3:15pm
• Oshino Hakkai 3:35pm-5:35pm
• Ryokan
  • Ryokan dinner start 6-6:30pm
  • Onsen

Monday

• Breakfast  7:30-8:30am

Kyoto

• Arrive in Kyoto (Kyoto Station) 1:30pm
• Eikando temple 2pm-3:30pm
• Ramen class 4pm-5:30pm
• Yasaka shrine 5:45pm-6:45pm
• Hanamikoji street 6:55pm-7:55pm
• Gion Tatsumi Bridge 8pm-8:30pm
• Pontocho Alley 8:40pm-9:40pm

Tuesday

• Bus Tour 7:50am-4pm/5pm
  • Kiyomizudera temple
  • Sanjusangendo temple
  • Arashiyama bamboo
  • Bamboo forest trail
  • Tenryu ji temple
  • Kinkakuji temple
  • Nijo castle (pass by)
  • Fushimi inari shrine
• Sannenzaka street 5:15pm-6:15pm
• Ninenzaka street 6:20pm-7:20pm
• See Yasaka Pagoda from Yasaka street 7:30pm-8pm

Wednesday

• Consider going to any previous sites early for less crowds

Nara

• Arrive at Nara (Kintetsu Nara Station) 8:35am
• Kasuga Taisha 9am-10am
• Nara park 10am-12pm
• Todaiji Temple 12:10-1:10pm
• Isuien garden 1:15pm-2:15pm

Kyoto

• Arrive in Kyoto (Kyoto station) 3:35pm
• Tea Ceremony 5pm-7pm

Thursday

• Nishiki market 9am-11am

Osaka

• Arrive in Osaka (Osaka Station) 11:45am
• Osaka Castle 1-2hr 12:10pm-1:10pm
• Kuromon market 1-2hr 1:40pm-2:40pm
• Sumiyoshi taisha 1-2hr 3:10pm-5:10pm
• Dotonbori 5:40pm-6:30pm
• Escape room 7pm-8pm
• Dotonbori 8:30pm-10:30pm
• Round One Namba 1-3hr

Friday

• Himeji Castle 9am-12pm
• Kaiyukan Aquarium 2:15pm-4:15pm
• Umeda Sky 5pm-6pm
• Nintendo Store Osaka 6:15pm-7:15pm

Saturday

• Minoh Waterfall 9am-11am
• Travel back home 4:50pm (KIK)

Edit:

Seems like I've overplanned this a tinyyyy bit so I'm going to rethink our plans. I've bolded some of the activities that we prioritize/have already booked and leave the rest for if we have time. Thanks for the feedback!