Sonosheets from the Showa era. These are nostalgic anime, children's songs, and educational materials. They came out of a closet from the Showa era. They have deteriorated significantly due to long-term storage, but they feature cute illustrations by Masahiro Kasuya. This is a popular theme song from the Calpis Children's Theater. It was a prize in a lottery and not for sale. "Animal Babies" comes with a story. The bonus is a magazine supplement. A valuable legacy, I will give it to anyone who wants it. I don't have a player, so I haven't been able to confirm playback. Please be aware of this.