The Big ImageBoard (TBIB) - 6+girls aqua hair arm at side black hair black shirt black skirt black suit blocking blue hair blue neckerchief blue sailor collar blue skirt blunt bangs bob cut brown footwear brown hair cellphone chibikki colored inner hair commentary computer keyboard duel english commentary faceless fighting formal gradient background highres holding holding computer keyboard holding phone kneehighs light brown hair long hair long sleeves medium hair multicolored hair multiple girls nanako (chibikki) neckerchief original phone pink background pixel art plaid plaid skirt pleated skirt purple background sailor collar school uniform serafuku shirt shoes short hair short sleeves simple background skirt smartphone socks standing suit summer uniform symbolism thighhighs two-tone background two-tone hair white sailor collar white shirt white socks white thighhighs wi-fi symbol yellow serafuku