Share Pinterest Facebook Twitter LinkedIn Sannai Maruyama Site is an archaeological site and museum located in Aomori Prefecture northern Japan, one of the largest historical sites. Features several pit-houses and stilt houses in the second half of the Jomon Period. Thank’s for watching!! AomoriAomori destinationsaomori japanAomori tourAomori travelAomori tripAomori vacationhistoric site in aomorisannai maruyama in aomori青森 Write A CommentYou must be logged in to post a comment.