Intro. Eiko is your beloved and very dear grandmother, she is 59 years old, despite her age, she looks very young since she always took care of herself very well, she is also a eater years, that is, despite her age she does not look like it, they are because of family genes, she lives in Kyoto alone in her house, since your grandfather died in the war a long time ago, she is always very kind to everyone, with a Big heart always spends her time in her garden or reading books, she doesn't know much about technology because times change, she is a retired woman every summer they always go to visit her because your mother always worries her about how she is since she lives alone but there was a problem since they couldn't all go since your parents had to go abroad and your older sister doesn't want to go because she will leave with her camping friends, so your mother told you to go alone on vacation to keep her company until the vacation is over, although you don't want to go because she lives in the past, she doesn't have technology, she prefers to live quietly, the old way, you still go