?

Please advise: JR Pass or JR East pass?

I will depart on 9th May for a 13-day travel on the following itinerary:

Day 1 Haneda airport to Atami; between Tokyo to Atami, I would like to use Saphir Odoriko
Day 2 Atami and Ito area (east Izu)
Day 3 Yugashima
Day 4-5 Shuzenshi area
Day 6-7 Morioka
Day 8-9 Aomori
Day 10-11 Sendai & Matsushima
Day 12 Sendai to Tokyo
Day 13 Haneda airport