Sean Obihiro

Sean Obihiro (帯広 シュン), the Gospel Leader (ゴスペル首領), is an orphan who is the leader of the criminal organization Gospel.

MegaMan Battle Network 2
Sean Obihiro is the leader of the Gospel and is disguised with a protective suit. He's first seen in the airplane Gauss Magnus hijacked, and later in Gospel's headquarters. Sean later unwittingly unveiled himself after the defeat of Bass resulted in his leader disguise collapsing. Unwilling to surrender, due to anger and fear that the world hated him due to his past experiences, he attempted to jack up the servers beyond capacity, putting himself and Lan at risk of the radiation. At 200%, however, Bass and the servers got out of his control after it transformed into the Multibug Organism Gospel. After the defeat of the Multibug Organism also called Gospel, the final boss, it is revealed that he created Gospel after his family died in a plane crash and he became an orphan ostracized by society. By using the disguise of the Internet, he was able to recruit his members while appearing as a powerful man rather than a young boy. When he explains to Lan about his family, he is seen holding a photobook after he lost his Gospel leader disguise. He then considered suicide, largely because he still believed that the world hated him, although Lan vowed to be his first friend... after he has atoned for himself. After he underwent a trial (with him being given a slight bit of mercy in terms of punishment due to his motives and backstory), Mr. Hikari started to suspect that Sean may not have been entirely acting on his own accord, and that someone else may have manuipulated him (he implies suspicion that the man manipulating him was none other than Lord Wily).

MegaMan Battle Network 3
In this game, Sean was visiting Mr. Hikari inside the Beach Hospital, telling his story to him. In this conversation, Sean, confirming Hikari's earlier suspicions, reveals that someone else is actually manipulating him in carrying out Gospel's plans.

Sean later on comforts Lan along with Mamoru, Mayl, Yai, Chaud and Dex outside the hospital after Megaman supposedly dies fighting Alpha back at the WWW base.

MegaMan Battle Chip Challenge
Sean appears as one of the contestants, where it's shown that FreezeMan is his NetNavi.

MegaMan NT Warrior
Sean is completely absent in the anime, but his Gospel leader disguise appears as a robot, known as Kid Grave outside Japan. Kid Grave was created by Lord Wily to believe he is the leader of the Grave (Gospel) organization while being manipulated by the real leader and disguising his identity, similar to what he did to Sean in the game. When Wily no longer needed him, he revealed the truth to Kid Grave and disabled him, leaving only a empty shell. After the defeat of the bug beast Gospel, Bass jacked-in to the robot, and used it ever since to move in the real world.

Megaman NT Warrior (manga)
Sean appears in Volume 4 under the name of Kei Yuki until Volume 6. He is said to be a child prodigy and is helping the NetPolice in many investigations. He is bright and cheeky and has often said some scathing comments in a blunt manner. Because of this, he gets on the bad side of Lan, Megaman, Chaud and Protoman and they all have at least once more or less beaten him up.