Mana Walker

Mana Walker is the adoptive father of Allen Walker, and the older brother of the 14th Noah.

Appearance
Mana's face is obscured during the series, so it is difficult to see his face. However, in one of Allen's dream, Mana is shown to be dressed up like a clown.

Personality
Mana seems to be quite a kind person, as he adopted Allen, who was abandoned by his biological parents for his deformed left arm. This shows that Mana has no prejudice against such things. Before his exorcism, Mana told Allen that he loved him.

However, after the death of the 14th Noah and prior to his own, Mana was acting somewhat strange, as though he was losing it. Allen then was hit by the conflict of whether Mana truly loved him or just his brother, who was reincarnated within Allen.

History
He dies not long after he meets up with and travels with Allen after forming a father/son-like relationship. Allen then calls upon the Earl, with promises to bring Mana back to life, Allen accepts and brings him back. The Earl commands the newly revived Mana to kill Allen, but his left arm activates for the first time and kills Mana's Akuma on its own accord after Mana saying he loves Allen causing Allen's hair to turn white from shock.

Mana also taught Allen a lullaby which was written in an unknown language. The symbols were used in the piano song that Allen played to save the Noah's Ark. The melody is inside Timcampy. "Soshite bouyaha nemurini tsuite. Ikizuku haino nakano hono o. Hitotsu, futatsuto ukabu fukurami itoshii yokogao. Daichini taruru ikusenno yume, yume. Ginno hitomini yuragu yoruni. Umareochita kagayaku omae ikuo kuno tositsukiga. Ikutu inoriwo tsuchihe kaeshitemo. Watashiha inorituzukeru mou kakonnokotoni aiwo. Tsuinaidateni kisuwo."

- The song in Japanese.

"And then the boy falls asleep. The flame inside the breathing ashes. One, then two. The floating swelling, the dear profile. Thousands of dreams, dreams, that pour onto the earth. On the night when the silver eyes swings. The shining you, who was born. No matter how many millions of years, return the prayers to Earth. I continue praying. Love for the last. Kiss for the joined hands."

- The song translated into English.

Synopsis
Mana has shown up in several of Allen's dreams and flashbacks, and he has only been mentioned in conversation to Howard Link. Mana is most often seen wearing a top hat in Allen's flashbacks when not in his clown costume. In what is currently Allen's most recent dream, Mana referred to Allen as the 14th instead of "Allen". Allen first met Mana at a circus he worked at when a dog, who they both had grown affectionate with, died. This meeting at first started with them on bad terms but turns into a friendship in the end when Allen begins crying over the dog. Mana seems to be a bit odd, always joking around like a clown as he hates boys who don't laugh.

Currently Allen is wondering if Mana had loved him, or his brother, the 14th, of whom was supposed to be revived through Allen.