Soul Sisters

The Soul Sisters is an only female fan club that once 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 also hates Ryutarou and mistreated him despite being Kouki's best friend. They desired for Shizuku to marry Kouki Amanogawa which ultimately failed due to his failures and mistakes (which would've broke his friendship with Shizuku). They hate that Shizuku is 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.

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.