Trial!

is chapter 187 of the Beelzebub manga.

Characters in order of appearance

 * 1) Tatsumi Oga
 * 2) Oga's Mother
 * 3) Oga's Father
 * 4) Beelzebub IV
 * 5) Hilda
 * 6) Takayuki Furuichi
 * 7) Raita's Brother
 * 8) Raita
 * 9) Hidetora Tōjō