Rinon

Rinon is an extraterrestrial being brought to Earth by Kazuka, disguised as an ordinary pet while secretly operating as the organic computing core of a spacecraft. Equipped with advanced capabilities including medical healing, spatial teleportation, and mechanical control—demonstrated when healing the injured Kaito—Rinon remained on Earth after Kazuka's departure. Now serving as a special advisor within the MIB organization, Rinon bridges the emotional and cosmic connection between Earth and the universe.