ワタナベ・カナコ

Green haired student that sits behind Takuto. She is married to 65-year-old business tycoon Leon Watanabe and lives in her own luxury cruise ship docked at the island. Despite being married, she is always prone to flirt with other men. She is also a member of the Glittering Star known as "The President" and leader of the fourth section also known as the "Adult Bank" squad. Her Cybody is named Betreida. She is also a skilled boxer, able to knockdown large, muscular men with a couple of punches. While she seems to be a very bored wife that enjoys very simple things in life, she is very intelligent and makes her plans far in advanced. In that regard, she has her luxury cruise ship docked for the sole purpose of evacuating the islanders when all of the seals break as the island will begin to erupt in places near the four seals. It has been hinted that she holds feelings for Takuto despite being married. At the end of the anime, she acquires her true mark and helps Takuto. [From Wikipedia.]