character: yamada_anna, character: sekine_moeko, A medium shot from a low angle at a crowded summer beach, capturing young first-grade versions of Yamada Anna and Sekine Moeko splashing each other in knee-deep shallow water. Yamada Anna, slightly taller, has long hair tied in a high side-tail with a white scrunchie, wearing a white toddler bikini and a floral pareo around her waist; she is laughing joyfully with a wide "nee!" expression, her hands throwing water. Sekine Moeko, about 10cm shorter, has brown hair in a loose half-up bun positioned high and diagonally back, wearing a white polka-dot toddler leotard swimsuit with frills at the waist; she has a gentle, smiling expression as she playfully dodges the water. The background features a sunny beach with calm waves, white sand, and many distant crowds under a clear blue sky. The visual style is ((anime塗り:2.0)) with clean, precise linework and a bright, romantic summer color palette, filled with sparkling water splashes and a vibrant, cheerful atmosphere.
