kei (keigarou), hasekura rei, shimazu yoshino, maria-sama ga miteru, hand on shoulder, 00s, 2girls, blonde hair, blue eyes, blush, braid, bug, couple, fireflies, firefly, grass, holding hands, insect, japanese clothes, kimono, long hair, mask, multiple girls, night, night sky, obi, river, sash, short hair, sky, smile, star (sky), starry sky, twin braids, twintails, water, wide sleeves, yukata, yuri