Miyu

"Let the feast begins. SkullMan.EXE arise."

Miyu is the operator of SkullMan.EXE. She owns an antique shop and is a fortune teller who almost always gets her predictions right. She is a recurring character in the anime MegaMan NT Warrior.

Game
Miyu played a very small role in the MegaMan game. She appeared in the first MegaMan Battle Network game. She like Masa and Sal, is an optional boss. She works in an antique shop and unlike in the anime, she doesn't have any sign of able to predict fortune. She doesn't have any more role besides versing Lan in a fun Netbattle.

She appeared once again in MegaMan Battle Chip Challenge as challenger, but loses to the playable character.

In MegaMan Battle Network 6 she didn't appeared at all, however, she was mentioned by Ms. Mari at the end of the game along with Masa, Sal and other characters, saying that Miyu is congratulating them for graduating Year 6 and moving to middle school. All three of them being mentioned together was possibly a reference to their roles in the anime.

Anime
Miyu along with Sal and Masa (Maysa in English anime) appeared in the Rockman.EXE anime. In the anime she owns an antique shop and also could tell her customers their fortunes (like Ms. Mari). Although her predictions are mostly true, in the last few episodes of the 1st season, she didn't seem to be able to predict anything. In the anime she is secretly a Net Agent under the name of Miyumiyu (Mysteriyu in English). During the N1 Grand Prix arc, Miyu entered the N1 Grand Prix, her first challenger was Lan Hikari. During the fight Miyu use her skills to predict every move that Lan and MegaMan.EXE was using, she was close to winning but forfeited afterwards when Lan found a way to counter her predictions. Despite her loss, it was revealed at the end of the episode that Miyu forfeited on purpose and if she kept battling she would've won. near the end of the N1 Grand Prix Arc, she and Sal was given a chance to be back in the tournament, but failed due to Maddy and Count Zap sabotaging the machine. In Part 2 of season 1, Miyu have seem to have a minor personality change. Her prediction doesn't seem to work (as she couldn't predict any Ms. Mari fortune) and she even join in dancing and singing contest ironically. She also helps to fight Gospel with SkullMan as a Net Agent alongside Masa and Sal. Miyu didn't appear much in Axess and Stream. In Season 1 Miyu have displayed many odd features, such as when the whole town was hypnotised by MagicMan.EXE, she was seen flying like a flying fox and during N1 Grand prix she was seen standing on top of the building during a Thunderstorm predicting the battle.

In Rockman EXE Beast, the normal Miyu didn't appear, however, a Beyondard version of her did. Her Beyondard counterpart has the same personality except for being less creepy and less mysterious than the original Miyu. Beyondard Miyu also has Skullman.EXE and is also a secret police. Beyondard Miyu was last seen along with Beyondard Sal and Beyondard Masa witnessing Beyondard peace. This was the last appearance of Miyu.

Personality
Miyu have a cold, quiet and mysterious personality. She tends to speak mysteriously in the anime and she was the only secret police who never raise any Lan or Lan's friends suspicion of her being Miyumiyu. In the game, she uses death and dark word in sentences.

Ability
In the manga by Takamisaki Ryou, it is revealed that she is capable of "read the hearts of things" such as antique furnitures, non-electronic and electronic devices, any non-living things--- includes NetNavi. This ability merge with her navi SkullMan.EXE (presumably via Full Synchro), thus let them predict MegaMan's movement and easily outpowered him. However, Miyu can't read the hearts of living things, thus made her unable to read the heart of Hub resides within MegaMan and finally defeated at Lan's arrival. Afterwards, Miyu realizes that MegaMan possess a human heart and believe he will be able to reach the seemingly impossible things, such as defeating the "dark shadow" (Bass.EXE) who lurks in the Undernet.

Trivia

 * She was the only optional boss character from the first game who never appeared in any sequel (not counting MegaMan Battle Chip Challenge). Sal made a 2nd appearance in MegaMan Battle Network 4 (as contestant) and Masa appearing in MegaMan Battle Network 3 (as contestant versing Tora)
 * During the MagicMan.EXE hypnotising event, she was hypnotised into a flying squirrel.