A heiress and a firework

character: yoimiya_(genshin_impact), character: kamisato_ayaka, A medium shot from a slightly elevated angle captures yoimiya_(genshin_impact) and kamisato_ayaka sitting side-by-side in a steaming Japanese hot spring, their lower bodies submerged in the water. Yoimiya, on the left, has blonde hair tied in a high ponytail with hair ornaments, orange eyes with orange eyeliner, and wears a short orange Japanese outfit with bandages wrapping her arms and chest, revealing tattoos. She smiles warmly, gesturing with her hands while chatting. Ayaka, on the right, has bluish-silver long hair with blunt bangs, sidelocks, and a ponytail secured by hair ribbons and ornaments. She wears a light blue shirt with a raised collar, a blue skirt, and light armor elements including a breastplate, holding a Japanese hand fan in one hand resting on her knee. A traditional Japanese courtyard with wooden structures and greenery forms the background, obscured slightly by rising steam. The image features an impasto-influenced anime painting style with pronounced, luminous lighting highlights contrasting against rich, muted tones, creating a dramatic, emotional surface with subtle retro flair mixed with Western illustration techniques.