Miyuki Itsumi

A systems programmer in Vector Industries Second R&D Division, involved in the KOS-MOS project under Chief Engineer Shion Uzuki. Miyuki almost always has a peppy, joyful and fun-loving attitude. Although she is very intelligent, she has a tendency to mess things up, which makes others view her as unreliable. She is also quite clumsy and imaginative, and always appears to be "not quite all there". She somehow manages to be more ditzy and airheaded than Shion is. She is also somewhat perverted, once calling Shion "sexy" and suggesting Shion and her co-worker are going to have some "quality time" when she finds them in a hotel room.