Origin
unknown planet
Coco is protective of her older, but not more mature, brother. Her first appearance indicated that she is a bit bossy and believes in honoring one's promises. She loves her brother very much and shows that she wants him to always be happy. Like her brother, she also carries and uses a strange yellow dolphin-shaped water pistol and uses it to temporarily control people. She mainly uses this tool to make Yuki comply to her demands
Tsuritama
