So I'm coming back to misawa from spokane. I was in spokane for completing MBA, now my husband got order and I was kind of bored to be at home going to school whole time. I decided to come back to misawa to spend the time with my husband. My flight was spokane - Seattle - haneda - misawa.
I failed to book the hotel in haneda. Hotel was fully booked and I needed to stay over night at international airport because it's not allowed for people to wait at domestic airline after midnight.
For those who wants to get a cheap capsule style hotel in the terminal 2, here is an information.
http://first-cabin.jp/locationlist/haneda-terminal1.html