The oldest child of Mikumo Kuramitsu (who was the son of Washu Hakubi) and his wife Miyuki Kuramitsu, Mikami Kuramitsu is the true power behind the powerful Kuramitsu family from planet Seniwa. It was her who had demoted her brother Minami from Marshal of the Galaxy Police to the G.P.'s director of maintenance after the Chobimaru incident. She often works closely with Seto Kamiki Jurai and Airi Masaki and rarely loses her temper. She's been even known to smile cheerfully while handing out disciplinary measures, like assigning Seiryo to toilet cleaning detail for trying to interfere with Seina's body enhancements.