Just a single glance from the cover, nobody will find it interesting. The side characters are not interesting. The main character and their grand daughter are the main focus of the story. The plot is just like day to day life of an old couple. There is no antagonist at all. You will probably felt bored just by watching one episode. But there is more to it. Ir is an easy going anime that describe a day to day life of an old couple that is about to die. There are worries, there are some happyness, there are also some dreams. This anime will remindsyou to always cherish your life no matter how bad is your life.