Yoshiyuki Kojima  

Dragonfly, 小島 良由起

Kojima, also known as "dragonfly" online, is a custom persocom builder like minoru. his fascination with persocoms is evident in his kidnapping of chii to learn more about her background after hearing about her on a bbs board where minoru posted. later, he makes up for his actions by assisting hideki and minoru in discovering chiis origins and the history of the chobits.