Rule 34 Dev - 1other aqua_hair bike_shorts black_jacket black_necktie black_shorts cloud cloudy_sky day end_card gem_uniform_(houseki_no_kuni) grass houseki_no_kuni jacket necktie nishikawa_youichi official_art outdoors phosphophyllite puffy_short_sleeves puffy_sleeves short_hair short_sleeves shorts sky solo sparkle standing|23670148320