Ryoko is the type of girl that imagines everything in the world must be perfect. When the world isn’t perfect, in fact. She’s also the cousin of the Tsukino family children. Ryoko thinks her family is better than her cousins’ family. Ryoko Kajimoto is a very competitive type of person, selfish, rude, and trying to outdo her cousin, Jasmine Tsukino. They can’t stand each other. Ryoko thinks anything that she has her eye on, belongs to her. That includes Seto Kaiba. When she first met him, she immediately claimed him. Rei was interested in him too but she figured that she’d have no chance with Ryoko around. But when Ryoko found out that Jasmine and Kaiba had been secretly dating and had also made love to each other, she blamed Jasmine for ruining her life. Since she felt that she was no longer desirable to any man, she began prostituting herself around Domino City and wound up getting herself pregnant by a guy named Corndog… don’t ask. She was not pregnant with one but three baby boys. She eventually apologized to Jasmine for being selfish and unfair. They got along a little bit better than they did before.