Clay Terran

Daichi Aoi was an astronaut and a friend of Apollo Justice.

Death

 * Main article: Turnabout up to the Stars and Turnabout to the Future

Aoi was carrying his fellow astronaut friend; Taiyou Hoshinari when there were problems in the rocket launch they were in. After being exhausted and finally got into a safe place, he rested as he couldn't carry Hoshinari anymore. The next thing shown is that someone stabbed him in the chest. It was revealed later that the Phantom was the one who masterminded this to get rid of an evidence.

Name

 * His full Japanese name means "blue earth".