JR east pass + Itinerary

Does anyone please check this itinerary and JR east pass will cover ? I want to use a JR east pass Flexible 4-day for my 7 day trip.

Day 1(JR east pass) : Narita - Matsumoto
- Start to use from Narita (Narita express) - Shinjuku (Chuo Line Azusa Limited Express) - Matsumoto

Day 2(JR east pass) : Matsumoto - Tateyama Korobe alpine - Toyama - Tokyo(Ueno)
- Matsumoto ( JR Oito line) - Shinano-omachi - Tateyama Kurobe alpine - Toyama (LTD.EXP Hakutaka + shinkansen max toki ) - Tokyo (Ueno)

Day 3(Kamakura Enoshima Free Kippu ) : Kamakura 1 day
- Could I start the free Kippu from Ueno station ?

Day 4(world heritage pass) : Nikko 1 day

Day 5(JR east pass) : Tokyo (Ueno) - Kakunodate - Hirosaki
- Ueno (JR Akita Shinkansen Line) - Kakunodate (shinkansen komaxchi +LTD.EXP Kamoshika) - Hirosaki

Day 6(JR east pass) : Hirosaki - Tokyo (Ueno)
- Hirosaki (LTD.EXP Tsugaru ) - Hachinohe (shinkansen Hayate )- Tokyo(Ueno)

Day 7 : Tokyo sightseeing + shopping
Day 8 : Tokyo sightseeing - go home.

Thank you very much.

On day 2, the section from Toyama to Naoetsu on the Hakutaka limited express is not covered by the JR East Pass. You would have to pay a supplement of around 4000 yen.

And as you probably know, the Kurobe-Alpine Route between Shinano-Omachi and Toyama is not covered either.

I serch from hyperdia from Toyama to Ueno , must change to SHINKANSEN MAX TOKI at Echigoyuzawa station. Like this case , is JR east pass cover?

And another question about Kamakura free kippu. Can I activate from Ueno station?

must change to SHINKANSEN MAX TOKI at Echigoyuzawa station. Like this case , is JR east pass cover?

Yes, the JR East Pass covers the entire journey between Naoetsu, Echigo-Yuzawa and Tokyo, but not the section between Toyama and Naoetsu.

And another question about Kamakura free kippu. Can I activate from Ueno station?

Yes, it is available for use from Ueno Station.