Shinji Mizushima This is a knee pad from Dokaben. Two sets of two. One bag has been opened. The design of the one underneath, which is still sealed, is unknown. These have been stored at home for many years after purchase, but I think they are in good condition. Practicality is unknown, so how about it for collectors? Please purchase if you understand the above. #Dokaben #ShowaRetro #Antique #KneePad #ShinjiMizushima #WeeklyShonenChampion