A set of 4 manhole cards featuring the characteristics of the region. I received them and immediately put them in a card case and stored them ^o^ - Region: Tsukuba City - Region: Shimotsuma City - Region: Tsukuba City - Region: Joso City - Design origin: Design used since 1999 - Design origin: Design used since 2021 - Design origin: Design used since 1996 - Design origin: Design used since 1999 Thank you for viewing.