Kouran Li

Cheerful, and good humoured, Kohran is mechanically inclined and loves to work with the kobu. She works as the stage manager of the Hanagumi. A running joke in the series is that Kohran's inventions are rather accident-prone, often backfiring or blowing up in her face. She sometimes uses Ogami to test her inventions, with predictably hilarious results. Despite her cheerful attitude, she also has a serious side regarding her past; a bandit raid killed her parents and was said to be the only survivor during the village fire. She idolizes the creator of the Kobu... but does not know that he's with the enemy.

(Source: Wikipedia)