Riddle Rosehearts/Relationships

1st Year Students
Ace Trappola

Deuce Spade

Jack Howl

Epel Felmier

Sebek Zigvolt
 * In Equestrian club together

2nd Year Students
Ruggie Bucchi

Azul Ashengrotto

Jade Leech

Floyd Leech Kalim Al-Asim
 * It's shown in episode 2-11 and side stories that Riddle really does not like Floyd, mostly for his relentless teasing.

Jamil Viper

Silver

3rd Year Students
Trey Clover Cater Diamond
 * Riddle's childhood friend

Leona Kingscholar

Vil Schoenheit

Rook Hunt

Idia Shroud

Malleus Draconia

Lilia Vanrouge

Staff
Dire Crowley

Mozus Trein

Divus Crewel

Ashton Vargas

Sam

Others
Alchemi Alchemevich Pinka (Che'nya) Grim
 * Riddle's childhood friend

Ortho Shroud