Here's the English translation: Celt & Cobra Jumpsuit 1st Model / Celt & Cobra / Yusuke Chiba
This is a jumpsuit from the 2000 Spring/Summer collection of Celts & Cobra.It's the 1st model, and this 1st model is particularly famous because it was often worn by every the members of Blankey Jet City, as well as Yusuke Chiba himself.The size is M, the same size as Mr. Terui and Mr. Chiba.Unlike the 2nd model, which doesn't have the spade mark on the back pocket, and the 3rd model, which has the spade mark on the back pocket but the front placket is reversed, this is a highly sought-after item.Regarding the condition, there are no tears, but there is fading appropriate for its age, and there is wear on the knees.The 1st model is rarely offered for sale, so please take this opportunity to wear it.Here are the measurements (taken by me personally):Shoulder width: 43cmBody width: 50cmSleeve length: 62cmWaist: 46cm x 2Inseam: 83cm