Kazumi Hoshikawa

Kazumi Hoshikawa is the third-born sibling and the eldest daughter. A math teacher skilled in fencing, she is calm, intelligent, and highly analytical.

Her sharp mind allows her to calculate and evaluate battlefield situations with computer-like precision. Although she was only three years old during the attack on Sidon, the lingering fear of that day became a challenge she had to overcome as an adult.

Protective and caring, Kazumi often acts as a maternal figure to Fumiya and Remi. As Five Pink, she utilizes the Cutie Circle and Circle-Puter to outmaneuver her enemies.