This is a Hyakunin Isshu (One Hundred Poets, One Poem Each) card set from Oishi Tengudo. I believe it's from the early Showa era. It was found during a decluttering of my parents' home. It's quite old, so please refrain from purchasing if you are concerned. I think it would be a good collector's item. It shows its age, and part of the box is starting to break. Ogurayama, Kyoto, Karuta, Showa, Retro, Ogura Hyakunin Isshu