Consider one of my babies? *^*
Left to right
Yuzuki: She can be pretty rough around the edges but overall she is a really sweet girl. But Yuzuki is pretty much known as the misunderstood girl. She may not admit it but she loves Kazue.
Kazue: He is very serious and goes by the rules but over time as he loosens up a bit he is a pretty nice guy and is a happy-go-lucky kind of guy and he is in love with Yuzuki.
Nero: He is a very passionate and loving when it comes to Loretta. Since very young it was settled that he would have an arranged marriage with Loretta. Nero is a very shy boy but believes in his one true love and believes Loretta is his special someone. But at times Nero can be quick to anger. Despite being quick to anger Nero is a very sweet boy and would do anything to protect his loved one, Loretta.
Loretta: She has a very high sense of justice and discipline at times she can be very intimidating. But once you get to know her she is a very sweet girl though Loretta tends not to show her sweet side a lot to others. She is kendo club captain. She is in love with Nero but all the more she would rather not admit it.
( Both Nero and Loretta are Oni's *u* )
Feel free to design kimonos for Nero and Loretta. Also feel free to draw the uniforms differently just keep the color scheme I would love to see your interpretation of them anyhow ~
If you want to draw their horns Nero has 2 black horns with red tips and the horns are pointy ones. Loretta has 1 black horn on her right side which is cracked at the base and the cracks go up towards a quarter of her horn.