Aaron L. Goosby/Go

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

She is representative of Aaron's enthusiasm and infatuation 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, Go is incredibly fond of matchmaking. Though unlike most matchmakers, she isn't aiming to put compatible individuals together. But rather incompatible ones. For she finds arguments between lovers to be the most hilarious thing ever.

Needless to say, few share her enthusiasm. Thus most people take her advice with a grain of sailt. If they bother to listen at all.

Aaron L. Goosby
It should be noted that Go is the only concubine to have any romantic interest in Aaron. Though Aaron doesn't show much interest in her due to the fact that he finds the concept of dating your own Thought Projection to be a too sad for even one such as he.

Wŭ Xíng Magic
Much like Aaron, Go 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, Go specializes in casting Earth Magic spells.

Earth Magic
Earth Magic (Romaji: Do no Mahou, Kanji: 土の魔法) is Go's area of expertise. Under normal circumstances, Go utilizes it to create walls as a means of shielding herself and others. Go has also be known to utilize it as a means of subterranean travel in order catch her opponents off-guard.