end999s, lapis lazuli (houseki no kuni), houseki no kuni, commentary, commentary request, english commentary, highres, 1other, androgynous, arm behind head, arm up, artist name, black necktie, black thighhighs, blue eyes, blue hair, blue tongue, character name, collared shirt, colored tongue, gem uniform (houseki no kuni), hime cut, light blush, light smile, long hair, necktie, one eye closed, parted lips, puffy short sleeves, puffy sleeves, shirt, short shorts, short sleeves, shorts, thighhighs, white shirt, yellow background