It is all about a lilliput named mamoru and her relationship with an earthling named Maria.
It is good for pre-schoolers, grade school students.
All the characters including Maria and Oscar were only supportive and the story only drags. There was not even a scene of Maria's father for whom she longs for and the romantic relationship between Maria and Oscar is not shown properly and even seem to vanish at the end of the series. Memore always behaves whimsical and never thinks of her grandfather and her friends except Maria. The story is this only. All the 50episodes round around the concept no story development.
Subtitles are horrible.
At the end of the series you feel as if you have wasted your time.