Aaron L. Goosby/Ichi

Ichi is a Thought Projection and one of the Seven Concubines (Romaji: Shichisokushitsu, Kanji: 七側室).

She is representative of Aaron's casual demeanor and as a result she serves as his spokeswoman whenever he is in such a mood.

Personality
Contrary to popular belief, the Seven Concubines aren't just manifestations of Aaron's personality. They're also individuals in their own right and as a result of such each of them have a personality of their own.

Whenever she isn't serving as Aaron's spokeswoman, Ichi is a mischievous in nature. She is quite the prankster and is more than happy to instigate a conflict between individuals. The reason behind her behavior is the fact that she is easily bored and thus takes it upon herself to provide the entertainment since she can't exactly expect to get any from Aaron.

Aaron L. Goosby
The relationship between Aaron and Ichi is that of a master and his servant. Ichi serves as Ichi serves Aaron as his spokeswoman and assists him in combat. Outside of that the two have little to no interaction other than Ichi making request for either an actual sword rather than the blades she forges with her Metal Magic or more autonomy.

Expert Swordswoman
It should be noted that Ichi is an adept when it comes to swordplay.

As a matter of fact, the only thing keeping her from becoming a full-fledge master is the fact that she doesn't have the autonomy to devote herself to her swordplay as much as she'd like to. Something which she is constantly arguing with Aaron about attaining.

Expert Weapon Handler
Though she may not be as good with them as she is with her sword, Ichi is fully capable of competently wielding a myriad of other weapons as well.

Wŭ Xíng Magic
Much like Aaron, Ichi is a practitioner of Wŭ Xíng Magic (Romaji: Gogyou no Mahou, Kanji: 五行の魔法). Wŭ Xíng Magic consists of casting Combination Spells that are composed of Wood Magic, Fire Magic, Earth Magic, Metal Magic, and or Water Magic. In particular, Ichi specializes in casting Metal Magic spells.

Metal Magic
Metal Magic (Romaji: Kin no Mahou, Kanji: 金の魔法) is Ichi's area of expertise. Under normal circumstances, Ichi utilizes it to forge the swords through the use of which she displays her marvelous swordplay. Occasionally she'll utilize it to forge other weapons or simply a makeshift projectile.

Sword Magic
As to be expected from someone like her, Ichi is well-versed in Sword Magic (Romaji: Ken no Mahou, Kanji: 剣の魔法). She can augment the power of her sword attacks with her magic power and can even utilize a sword as a medium for her Annihilation Magic (Romaji: Shoumetsu no Mahou, Kanji: 消滅の魔法), allowing her to cut a spell into complete non-existence with naught but a single stroke of a sword.