Genji Ikusabe

He has an extreme thirst to fight Homunculus and is the recordkeeper of 039Most Homunculus killed039 332 Homuculus even more than the amount of homunculus killed by Hiwatari and Bravo combined. Ikusabe039s powers comes from his Buso Renkin the Jumonji spear Gekisen039s recovery ability and his special ability and habit to eat remains of Homunculus he039s killed to increase his power and stamina and the times he can use the recovery ability. Unlike Negoro Ikusabe cares more about the process of battling then claiming victory and quit the mission to kill Kazuki when he was defeated by Papillon. In the anime it is not shown that he eats homunculus nor does he send Papillon to Kazuki and Gta. Instead he falls to the ground after Papillon defeats him. Source: Wikipedia