Hotaru shivered, even with the drop in the wind, the water itself was very, very cold. She supposed it wouldn't be so bad if she had been older, but coming to this world shoved her in her tiny body...and she wasn't entirely sure where her henshin wand was.
Or if it came with her when she was forced into this world. "Michiru-mama," She said, her teeth chattering, "Can you make the water warmer? It's too cold."