|“||There's no return. I cannot fall for another person. You've made me that serious.||”|
—Itsuki, from the PV
|Relatives||Kazuha Kagami (older twin sister)|
Mikoto Kuga (wife, last era ending)
|Occupation||Dream Seller (former)|
|Ability||Manipulating dreams (passed on by Kazuha)|
Itsuki has medium-length black hair that is tied into a bun by a piece of kanzashi (Japanese hair pin), with a red pearl on it to hold his hair up with purple highlights on the edges and hazel brown eyes.
He is wearing the standard uniform which is a white polo and black pants. Although unlike the others, he tends to let the sleeve be without tucking it inside the pants, he also left the first button unbuttoned. And instead of a tie, he wear a black ribbon, which is also tied loosely. He also wears a black cape although it is folded below-the-elbow length and long brown boots like the others.
Itsuki is a playful man who often makes jokes and lies that he hardly ever says his true thoughts and he often teases Mikoto Kuga.
- The name Itsuki means "one" (一) (i) and "moon" (月) (tsuki).
- Itsuki's surname Kagami means "add, increase" (加) (ka), "congratulations, joy" (賀) (ga) and "see, hopes, chances, idea, opinion, look at, visible" (見) (mi).