The Big ImageBoard (TBIB) - 1girl bikini bikini bottom only bikini under clothes black neckerchief black ribbon blouse blue background broom brown eyes brown hair character name commentary flipper girls und panzer hair ribbon holding holding broom koyama yuzu long sleeves looking at viewer medium hair neckerchief no pants one-hour drawing challenge ooarai school uniform open mouth outline outside border polka dot polka dot background ribbon school uniform serafuku shirt short ponytail side-tie bikini bottom solo standing swimsuit twitter username white bikini white outline white shirt