Roll.EXE (ロール.ＥＸＥ[2][3] Rōru Eguze) is the NetNavi operated by Mayl Sakurai. She is a main character in the Mega Man Battle Network series. While a healer Navi more than a NetBattling Navi, she has shown of being capable of holding her own in fights when needed. Roll is also said to be MegaMan.EXE’s girlfriend.[4]
