Takami Komoda

The only daughter of a Navy official, it is through Komo that the army discovers the kids' involvement with Zearth. She almost loses her battle when the enemy pilot gives up and ran away. His only daughter (who was around Komo's age) was killed by relatives of victims of previous battles that occurred in their world and he can not bring himself to kill a child even to save his own planet, as he has nobody important to him left to protect. The Japanese government sets up a plan to lure him up to a piano recital held by Komoda after revealing to the world some bits of information regarding Zearth and its pilot's name. In the end the enemy pilot attends the recital and is so moved by Komo's performance, that he allows himself to be killed by her father a few minutes before the time limit ends. Her chair is a wooden, fancy, Victorian-style chair.

Komoda's setup is far more simpler in the anime series. Not only she easily defeats her enemy by herself, but the whole story between her and the enemy pilot is omitted. Her father, whose position was changed to a politician, plays a more significant role in the story, as he tries to use his influence to reveal to the world the truth behind Zearth and the children, which ends up costing him not only his career, but his life as well.

Komo is featured as a character in Bokurano Alternative.

Source: Wikipedia