Oga's Battle

is chapter 106 of the Beelzebub manga.

Summary
Oga prepares to fight Hecadoth, Graphel and Nāga with the new techniques he learned. Wielding Arandron like a club, he lunges at Hecadoth, who easily punches Arandron away. He then asks Hilda to stand aside and let him and Beelzebub handle the three. With admiration at Beelzebub's maturity, Hilda complies. Oga then uses the same technique Saotome used to fight them earlier on Hecadoth: the Zebul Emblem, in which after the enemy is beaten up by the user, the enemy begins to develop explosive power and eventually explode. After Oga makes Hecadoth explode in mid-air, he targets Graphel and Nāga next and claims to know another technique that can beat the both of them.

Characters in order of appearance

 * 1) Takayuki Furuichi
 * 2) Lamia
 * 3) Tatsumi Oga
 * 4) Beelzebub IV
 * 5) Arandron
 * 6) Hecadoth
 * 7) Graphel
 * 8) Nāga
 * 9) Hilda