Thank you for viewing. These are manhole design cards from Utsunomiya City x2, Tochigi City, and Oyama City in Tochigi Prefecture. After obtaining them, I have managed them as best as possible and stored them in cases in a dark place. However, I am not a professional collector, so please refrain from purchasing if you are looking for professional-level quality and management. Thank you. *I will also accommodate combined purchases with other cards I have listed. Please contact me if you are interested!!