__Madougu:__  Dosei no Wa (&quot;The Ring of Saturn&quot;), Kuchibashi Oh (&quot;Beak King&quot;), Tetsugan (&quot;Iron Ball&quot;)

Domon is Recca&#039;s schoolmate who is known for his prowess in physical strength and in fighting (he is referred to as Ogre (鬼 Oni) by other students that he has defeated in fights). Like Fūko, has always wanted to defeat Recca, and the reason behind this is that Fūko told him that he could only challenge her if he manages to defeat Recca. He is unable to defeat Recca despite his numerous attempts, and he eventually aids the latter in defeating and rescuing Fūko when she is brainwashed by Kage Hōshi. Afterward, both he and Fūko join forces with Recca and remain allied with him throughout the rest of the series. However, he is never able to do so, and ends up befriending and joining forces with Recca. Domon wields the Dosei no Wa (&quot;The Ring of Saturn&quot;), a madogu which enhances his physical strength. Later in the series, he also wields the Kuchibashi Oh (&quot;Beak King&quot;), a super-sharp snapping claw on an extendable chain, and the Tetsugan (&quot;Iron Ball&quot;), which transmutes his entire body into a living iron golem for brief periods.    Domon is depicted as someone who is physically strong with matching endurance (even before acquiring his Madogu), but intellectually inept. Another of his assets is his strong will-power, which is recognized even by one of the series&#039; antagonists, Kurei, after Domon manages to thwart Noroi&#039;s efforts to erase his memories due to his will-power. Domon is also at times something of a pervert, though his attribute actually proved useful against his fight with Kirin. It is openly shown that Domon is interested in Fūko romantically, although he is prone to getting attracted to other women as well.

Recca Hanabishi is a ninja, but is nearly killed in an accident. However, a girl named Yanagi heals him with her powers. Later, the two are tracked down by a woman who attacks them. She tells Recca to ignite his flame, but he is clueless. Just as she hurts Yanagi, Recca releases a powerful flame upon the woman. She is excited to see this. It turns out that Recca was a baby, from the Hokage Clan of the past, that was sent to the future in order to escape death. Now, Recca is the leader of the new Hokage Clan who must stop his half brother, Kurei, from kidnapping Yanagi.<br><br>
(Source: AniDB)

Becoming a ninja is just a childhood dream for sixteen-year-old Recca, until a fateful encounter reveals he has inherited ninja powers, including the ability to wield fire! As Recca learns to master the ancient ways of his ancestors, he is drawn to protect a mysterious girl named Yanagi...
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(Source: Viz Media)

Domon Ishijima