Kaede Fuyou

Kaede Fuyou is one of the main characters from the Shuffle! anime and games.

Kaede lives in her house along with Rin, and openly states that the meaning of her entire existence is to "serve Rin-kun." Her mother died when she was little, and her father is often on business trips, leaving both Rin and Kaede alone in the Fuyou household.

In the XP4 fics, Kaede is part of the Dimensional Defense Union and is a member of the Alpha Squadron.

Appearance
Kaede is a beautiful young woman who embodies the season of Autumn. Her hair is bright orange just like autumn leaves and her eyes are sky blue. She has a slender petite build and gentle facial features giving her a fairy like appearance. Kaede’s most commonly seen attire is her uniform but she changes her wardrobe throughout the series.

XP4 Fanfics
Kaede wears a white long-sleeved, collared uniform with black linings and buttons, a white pleated skirt with black folded and black waistband, black tights, white boots and black fingerless gloves. She also has a set of eight orange crystals floating behind her.

Personality
She is very modest, polite, and a soft-spoken young lady. She is clear-headed, has great looks, and is excellent at housework. However, she frequently prioritizes Rin to the point that she neglects herself. At times like this, she is seen shown to have serious mental distress and acts in violently, when a great shock upsets her.

She has the classic signs of a yandere and when she is in yandere mode, her eyes become soulless and her normally gentle face becomes hostile and menacing.

XP4 Fanfics
Kaede is powered by techno-magic which supports the eight crystals floating behind her which enable her to fly. Kaede uses a Type-51 Directed Energy Rifle and a Bloodblade in battle.

Trivia

 * Kaede is the only character in the Shuffle! series to show tropes of an Yandere, with a violent streak.
 * She is notable for being one of the first yanderes in mainstream anime.
 * All the h-scenes inside Kaede's Memories world (Really? Really!) are driven by Kaede's insecurity about whether Rin will fall in love with one of the other girls and abandon her. Asa seems to be her biggest worry as evidence by proportional larger amount of h-scenes as compared to others. Sakura Yae is the second contender.