Karina Lyle
Hero TV considers her to be the Idol Superstar of the hero world. Her costume includes crystal nails and freezing liquid guns. It also includes advertising for Pepsi NEX, a zero calorie Pepsi available in Japan developed by Suntory.
Early in the show, Karina becomes unsure of her direction as a hero, claiming she had only become one as a stepping stone to her ambition for a singing career. Kotetsu speaks with her following one of her piano performances, urging her to do what makes her happiest.
Even though Kotetsu is a goof and does some pretty stupid things, she eventually develops feelings towards him. Even the sudden knowledge that he has a young daughter drove her into a state of shock. The sudden revelation of him not dying during the H-01 attack made her burst into tears and hug him. In the epilogue, it is shown that her love for him is serious enough to make her read a book about how to make a single father (Kotetsu) fall in love.
