She loves cats since she was a child, but she couldn’t have one in her house so she tended to play with stray cats at a park. Among them was a tiger one she named Boss, that rarely gets in contact with people. When she had to move because of her father’s work, she tearfully said goodbye to the cats, although Boss was absent, and she could not meet any cats for a while. After graduating from university, she got to own her own house where she could have a pet, and rushed to a cat café to get a cat but got hit by a car en route. Her spirit lingered at the cat café, trying to play with the cats who however are terrified and would not come close to her, much to her chagrin.
Rinne reveals the cause of the cats’ fear being the spirit of the tiger cat named Boss having attached himself to her because he wanted her to say goodbye to him, like she hoped to say goodbye to him when she had to move. After finally saying goodbye to Boss, allowing him to pass on, she became able to play with cats which would obviously allow her to pass on, although it takes days for her to be satisfied, much to the Cat Café owner’s annoyance.
- She was not named.