|Relationship Status||In a relationship|
Mari-Rin is the protagonist of the story Girls' Lives in Yuri Hime Collection. A dishonest, outgoing, spoiled, and stylish girl who bears a special secret love for Karin.
- Upon encountering Karin for the first time, she blushed while staring nervously at her.
- Secretly, she keeps the cherry flavored piece of candy given to her by Karin, which she gave it a hold if Karin was mentioned by her friends.
- In front of Karin's place, she quarreled with a fan girl of Karin over some pieces of cherry flavored candy given to her by Karin, because she couldn't take her feeling of jealousy that she started the fight with a smack.
- To hear Karin complementing her cuteness, she was both surprised and shy that she felt hot.
- Courageously, she denied being Karin's fan, though she was sweating upon Nao's reveal.
- To get a rival (a fan girl of Karin) out of the picture was one of her accomplishments.
- Her wish: For her feelings to reach Karin someday.
- Every time she discovers something new about Karin, and her unusual side, she sinks deeper in love with her.