doma umaru, tachibana sylphynford, himouto! umaru-chan, game asset, non-web source, official art, self-datamine, + +, 2girls, :3, blonde hair, blue dress, blue eyes, blue hair, blush, book, bookshelf, chair, chandelier, closed eyes, closed mouth, dress, dutch angle, frilled shirt collar, frills, hairband, high collar, himouto! umaru-chan himouto ikusei keikaku, holding, holding book, holding pen, library, long hair, long sidelocks, looking at another, multiple girls, open mouth, pen, puffy short sleeves, puffy sleeves, purple shirt, shirt, shirt under dress, short sleeves, sidelocks, sitting, sleeveless, sleeveless dress, smile, swept bangs, table, upper body, very long hair, white hairband, white shirt, writing