This is "F no Sakana No. 56 (2022)," a magazine about fish published in Ishikawa Prefecture. This issue features turban shells. It introduces a wealth of knowledge that anyone who likes marine life will want to collect every issue. I like marine life, so I thought I'd start collecting them with this opportunity, but I kept them so carefully that I even forgot about their existence. New issues are still being released, so please give it a read.