Duel Academy Students
Jaden Yuki
- Adaptational Intelligence: Jaden was infamously as bad as Goku in not knowing what a fiancé was in canon. Here it turns out he did know and only played dumb to avoid disrespecting Alexis. In his own words he didn't want to treat her like a card to be wagered on some dumb bet.
- Dark and Troubled Past: He has his canon backstory with Yubel here and worries about her returning one day.
Alexis Rhodes
Syrus Truesdale
Annie Hanson
- Beware the Nice Ones: She's a kind girl but you do not want to make her mad.
- Canon Foreigner
- Proud to Be a Geek: A devoted Star Trek fan and proud of it.
Bastion Misawa
- Beware the Nice Ones: He's a scholar and a gentleman at heart but if you hurt someone he cares for he will make you regret it.
- Second Love: To Violet and he's a massive step up from the first one.
Violet Haverbrook
- Beware the Nice Ones: The girl has a temper and you really don't want to set it off.
- Canon Foreigner
- Cloudcuckoolander: Violet's not riding the same train as anyone else and even Jaden comes across as more lucid next to her.
- Dark and Troubled Past: Ooooh doggy does she. Her first boyfriend cheated on her with a friend of hers, only dated her in the first place to get closer to said friend and physically attacked Violet when she found out. She was traumatized by this and only starts getting better by the time of Summer Love, Summer Fears.
- Genki Girl: You would swear that she's the embodiment of of a sugar high.
- There Are No Therapists: Averted. Violet starts getting professional help when it becomes clear how traumatized she was by her ex-boyfriend's abuse.
Tyranno Hassleberry
- Embarrassing First Name: Tyson, which he doesn't like all that much and is the reason he goes by Tyranno.
- Freakiness Shame: He's nervous to bring up his Dino-DNA to Rosa but she couldn't care less.
- Innocently Insensitive: In The Genius and the Panty Raid it's made clear that Hassleberry's friendship with Jaden is making Syrus worried about being replaced and tossed aside, all while Hassleberry is oblivious to the impact he's having.
- Officer and a Gentleman: He's not actually military but does otherwise act like this. He even name drops the trope in A Guy's Worst Nightmare.
Rosa Jimenez
- Dark and Troubled Past: Downplayed. She's had other suitors before Hassleberry but only one of them could clear her father's Engagement Challenge. The one who did however had... less than honorable intentions for her.
- Gratuitous Spanish: Frequently mixes Spanish and English as she talks.
- Spicy Latina: She's Hispanic and has one fiery temper.
Chazz Princeton
- Dark and Troubled Past: His mother died from complications with his birth and he was stuck being raised by his abusive brothers for most of his life.
- Happily Adopted: He ends up taken in by the Rhodes family in Summer Love, Summer Fears.
- Loving a Shadow: He admits to Alexis that his crush on her wasn't as sincere as he made it out to be.
Zane Truesdale
- Adaptational Heroism: He avoided going down the dark road he did in canon.
Atticus Rhodes
- Disappointing Older Sibling: Downplayed. Alexis loves her brother but fully acknowledges how much of a goofball the guy can be.
- Fun Personified: He's always high energy and trying to have a good time.
Family members
Jayda Yuki
- Oireland: She's Irish.
Hisoka Yuki
Darla Truesdale
Hiro Misawa
Katai Misawa
Jack Rhodes
Scout Rhodes
Dean Hassleberry
Lily Hassleberry