Stone Skipping

is chapter 145 of the Beelzebub manga.

Characters in order of appearance

 * 1) Hilda (flashback)
 * 2) Tatsumi Oga
 * 3) Beelzebub IV
 * 4) Futaba Kanzaki
 * 5) Hajime Kanzaki
 * 6) Takayuki Furuichi
 * 7) Lamia
 * 8) Shintarō Natsume