safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy alternate costume arknights beret blue background blue hair blue hat blue neckerchief commentary gradient background gradient hair hat highres holding holding umbrella infection monitor (arknights) jellyfish light blue hair long sleeves looking at viewer male focus medium hair midriff peek mizuki (arknights) multicolored hair nanaco (nana11jellyfish) neckerchief open mouth pink eyes puffy sleeves purple hair sailor collar shirt smile solo striped clothes striped shirt symbol-only commentary umbrella upper body white sailor collar white shirt2024-05-19T16:06:27Zsafebooru