- All-Star Cast: Like woah. Check out the trivia section for more info.
- Awesome Art: Both the original manga, and JC Staff's anime adaptation, look absolutely gorgeous.
- Awesome Music: And HOW! Even people who dislike the show's storyline and characters will admit that the anime's soundtrack kicks ass.
- Foe Yay: Both Yuki and Takashiro with Reiga/Kanata
- Jerkass Woobie: Uzuki.
- Launcher of a Thousand Ships: Shusei has stated that everyone at the Twilight Mansion harbors feelings for Yuki, even him; meaning that Yuki can be paired with Luka, Tooko, Tsukumo, Hotsuma, Shusei, Sodom, Takashiro; anyone actually.
- Moe: Yuki apparently invokes this in many (female) characters, as are several times when people swoon over him in an I'm Taking Him Home with Me!-manner.
- Moment of Awesome: Fuyutoki's Love Confession (episode 20). Nobody saw that coming.
- The Scrappy: Many fans resent Yuki for being a Non-Action Guy and requiring to be saved and protected in every single battle, as well as the entire cast adoring him and focusing everything around him. It's implied if not outright stated that this is done on purpose.
- The Un-Twist: If you watch the anime, you will hardly be surprised by the reveal of Reigas identity, since you could hear him talk several times in earlier episodes and when he did, he had Kanatas voice actor.
YMMV / Betrayal Knows My Name