safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl aoki hagane no arpeggio april fools arms behind back bangs blue hair blue shirt blue skirt blunt bangs character name commentary request cowboy shot detached sleeves green eyes i-401 (aoki hagane no arpeggio) iona long hair neckerchief nigo red neckwear school uniform serafuku shirt simple background skirt solo submarine twitter username watercraft white background2024-09-22T10:31:31Zsafebooru