Shining Hearts(2012)

Shining Hearts: Shiawase no Pan

Over the years, many strange things have washed up on the shores of Windaria. Rick, a former swordsman, knows this all too well, having been found on the beach with a profound case of amnesia himself. Perhaps that's why Rick takes a quick interest in Kaguya, a girl who arrives in Windaria in a similar waterlogged and memory-less condition. It soon becomes apparent that his swordsmanship will be needed to protect her. For dark forces are on the move, all of whom seem to be seeking Kaguya!

(Source: Sentai Filmworks)