JunkMan.EXE

JunkMan.EXE, known as JunkDataMan in the English anime, is a NetNavi born from junk data. He is a Solo Navi.

MegaMan Battle Network 4
He first appears as Lan's opponent in the Blue Moon tournament. While MegaMan.EXE is in Yumland, a large pile of junk drops on him in the Net. ALn tries to jack hi out and although it doesn't look like it, he seemed to have escape. However, MegaMan acts strangely saying that he wants ot withdraw from the tournament so after inquiring him, it's revealed that he is JunkMan in disguise. Lan makes JunkMan dig out MegaMan who is buried in the trash. After leaving, Lan and MegaMan wonder why he's so alone and they get a Kindness data to try and cheer him up but their plan backfires. In the tournament, they offer it to him as a gesture of friendship but he destroys it. The two then Netbattle. After being defeated, JunkMan explains the reason for his solitude. He was born out of JunkData and never had a NetOp. He entered the tournament because he knew he was falling apart and couldn't last any longer. Even as they are talking, his data is deteriorating. He states that he enjoyed being in Lan's PET and he was grateful that they had shown such kindness to him and then he finally eroded away. Lan and MegaMan are touched by JunkMan's story and MegaMan gains his Double Soul.