the kuramoto family is a three-generation family consisting of eri, his son and his wife, and grandson kameji. from a young age, kameji was raised by his grandmother, eri, on behalf of his busy son and his wife, who both work. one day, we all decided to go on a hot spring trip to celebrate eri’s 60th birthday, but on the way, my son and his wife, who were still busy, became suspicious, so eri and my grandson decided to head to an inn. the two who arrived at the hot spring…
