taisho (gumiyuki)  kantai collection  mutsuki (kantai collection)  1girl black legwear blue jacket brown hair collarbone crescent crescent moon pin gradient hair green sailor collar green skirt grin jacket looking at viewer multicolored hair neckerchief one eye closed pantyhose pleated skirt red hair red neckwear remodel (kantai collection) school uniform serafuku short hair skirt smile solo teeth v over eye