This is a long-sleeved T-shirt from the "Bakuretsu Ranman Musume" brand of Efu-Shokai TEDCOMPANY. I bought it new over 15 years ago. I think I've worn it more than 10 times. I've kept it in a chest of drawers for the last 3 years. There is some fading, shape loss, and fabric damage commensurate with its age, but the fabric doesn't feel extremely thin, and the neckline isn't stretched out too much. I couldn't find this model on the Efu-Shokai website, probably because it's too old, but here's a reference URL: http://www.tedman.co.jp/bakuretucontents/long_t_shirt.html I may have overlooked some stains, but I will sell it as is, so please purchase it with the understanding that it is used clothing without inspection. Please note that I will not accept returns unless there is significant damage. Shipping will be by Nekopos or similar, folded to the specified size and sent in simple packaging, so there may be some creases. I can offer a discount on shipping if you purchase other items at the same time, so please comment before purchasing. I can also change the combination of set items, so please feel free to consult me in the comments. Thank you for your consideration.