kabocha torute,kantai collection,furutaka (kancolle),kako (kancolle),10s,2016,2girls,adapted costume,ahoge,artist name,bare arms,bare shoulders,bikini,black bikini,black skirt,blue eyes,blue sky,blush,bottomless,breasts,brown hair,cleavage,closed eyes,collarbone,covering crotch,covering privates,dated,day,frilled bikini,frills,hair ornament,hair over one eye,hairclip,hat,holding,holding hat,holding unworn clothes,jewelry,long hair,looking at viewer,low ponytail,medium breasts,multiple girls,navel,nose blush,ponytail,ring,scratching cheek,short hair,skirt,sky,standing,stomach,sun hat,sweatdrop,swimsuit,twitter username,unworn hat,unworn headwear,very long hair,wristband