1girl, d, arm_up, beach, blunt_bangs, cowboy_shot, day, flower, hair_flower, hair_ornament, hat, holding, jewelry, leaning_forward, nijisanji, ocean, open_mouth, outdoors, pendant, red_eyes, shiina_yuika, shirt, short_sleeves, sketch, smile, solo, standing, straw_hat, sun_hat, sunflower, virtual_youtuber, white_shirt, yellow_flower, yellow_headwear, yua_(bokubo0806)