safebooruhttps://safebooru.org/index.php?page=atom&tags=aioi yuuko blush book glasses graphite (medium) hair cubes hair ornament long hair looking at viewer minakami mai monochrome multiple girls naganohara mio nichijou open book open mouth reading sakino shingetsu school uniform short hair sketch skirt traditional media twintails v2024-05-22T11:02:05Zsafebooru