Soul Sisters

The Soul Sisters is female-only fan club that idolized Shizuku. The are mostly comprised of students from Shizuku's school, but due to her popularity in Tortus, many of the female knights and servants have devoted themselves to her that some are calling them the Tortus branch of the Soul Sisters. They seem to hate Ryutarou and has mistreated him. They also hate Shizuku for being with Hajime and repeatedly attempt to break them up after declaring him their sworn enemy only for Hajime bullying and humiliating them completely for their insolence. For Shizuku's refusal to assist them from getting bullied and punished by Hajime, they've lost all respects for her and became her enemies instead.

Earth Branch

 * Mitsuki Amanogawa (President and Founder)
 * Manami Endou (Vice President)
 * Unnamed high school student ("Kohai-chan")
 * Various unnamed high school girls

Tortus Branch

 * Various unnamed maids and female knights
 * Unnamed knight (Primary Representative)

Enemies

 * Hajime Nagumo (bully)
 * Ryutarou Sakagami
 * Shizuku Yaegashi (after becoming Hajime's wife)

Trivia

 * After getting saved by Shizuku, United States President Artold Schwarnenegger and the members of his secret service also started a fan club for her.