Marine is a pink collie with mauve markings and green eyes.
Not much is seen from Marine but it is shown that she must care a lot about her friend as she encourages her to go and talk to Tom.
Marine is seen standing with Violette Fontaine, and mentions that she finds Tom attractive. After Violette tells her that she likes American boys, Marine tells her to talk to him.
Violette - Marine is friends with Violette.