Aging: The Island Where People Over 80 Live Volumes 1-4 Hiro Tomono Price: ¥640 I purchased volume 4 here, but I was curious to know what happens next, so I bought the latest volumes as e-comics. Therefore, I am putting these up for sale. The books themselves have some yellowing due to age, but it didn't bother me, and there were no problems reading them. There is no damage or soiling, and they have been stored in a place away from sunlight.