Roll.EXE

Roll.EXE is a character of the game series MegaMan Battle Network, manga, and anime of MegaMan NT Warrior. Rolls appearance is a pink outfit similar to MegaMan's blue outfit. Rolls outfits are both the same in both anime of U.S.A and Japan. Rolls voice actor/actress in the U.S.A is Lenore Zann and in Japan is Joh Masako.

Biography
Roll.EXE is Mayl's NetNavi (short for Internet Navigator). She is a kind-hearted Navi with healing powers.The official website also referred to her as hip and cool with the heart of champion NetBattler. Just as Mayl resists Dex's affections, Roll resists Gutsman's attempts to ask her out and has eyes on Megaman.She is close with MegaMan and the two of them are not quite as shy (or in Lan's case oblivious) about their relationship as their operators are.

Video Games
She is the only Navi who's chips appeared in all 6 games. In 5 of those games, the chips were almost always given to Lan by Mayl at different points in the story. She has always had 3 chips, whereas in the 3rd game, all other Navis had a V4 and V5 chip. In the fourth game, Roll is a boss character that is randomly encountered in the second tournament. After her defeat, she gives MegaMan a new Soul Unison. The only game where her chips aren't listed with "V2" and "V3" is Battle Network 5, where she has "SP" and "DS" chips. She regained the V2 and 3 chips in the 6th game, where EX and SP chips were used.

Anime
In Axess: Episode 4: Soul Unison!, Roll was up against Flashman was causing blackouts all over Akihara, Rockman attacks him and Roll accidentally hits Rockman with her aqua tower, almost deleting him. Netto takes Rockman to Scilab and Yuuichirou begins the repair process. Angry at herself Roll goes back to fight Flashman. Roll holds him off as much as possible while Megaman is repaired. Flashman admits to being amused by her but easily defeats her. Just as she is about to be deleted, Rockman appears and a Soul Unison is activated. It’s Roll Soul and Flashman is defeated by the power of Roll Arrow.