This is a replica shirt of former Okayama Seagulls women's volleyball player Mai Yamaguchi. The tag has been removed, and it has only been worn a few times. The size is L, the brand is Mizuno, the color is white, and the material is polyester. During her active career, Mai Yamaguchi was a key player and captain of the Okayama Seagulls. The shirt does not have Mai Yamaguchi's signature. It is no longer sold, of course, not even online. This is a very valuable item.