Chomesuke

Chomesuke was a modified Level 2 Akuma that worked for General Cross Marian after he refined her.

Synopsis
She retrieved Lenalee from the ocean after her battle with Eshii left her protected in the crystalline shell of her own Innocence. She was sent by Cross Marian to warn the group that Edo was extremely dangerous and that they had better not come if they were just going to get in his way, however they refused to turn back. From there, she acted as the group's guide once they arrived in Japan and lead them safely to Edo. Chomesuke reveals her human form at this point to be a beautiful woman named Sachiko - much to Lavi's delight. When referred to by this name she makes it clear that she prefers "Chomesuke", the name Lavi designated for her back on the ship. When in her human form, Sachiko wears a traditional pink Japanese kimono and wears her hair up in samilar style. Her Akuma form is gold like Timcampy, and resembles a bipedal fish with a orb-shaped face in it's mouth. During the Earl's summoning of all Akuma in Japan to Edo, she reveals that she can no longer fight the Akuma programming and will soon revert to her former ways and try to kill the Exorcists.Never the less, she helps her new friends until the very end, even leaving pints of her blood behind for Krory. She is killed when helping Lavi, Krory, and Bookman attack a Giant Akuma. She reveals earlier that she would have died anyway as Cross Marian had equipped her and every other demon he modified with a special fail-safe feature. In the event that their murderous intentions programmed by the Earl were to take over, she would self-destruct. Because she did not die at the hands of an Anti-Akuma Weapon, it is likely that the soul within her was lost.