Himeko Kishi

1st Year Class 1 → 2nd Year ? Class → 3rd Year Class 1. A member of the Yamai group. A tall, blonde ponytailed, stunningly beautiful and silent girl. She wears Western-style armor gauntlets and iron boots like a knight. She is a member of the volleyball club. Since childhood, she has been a talented girl mastering kendo, judo, karate, fencing, and horseback riding, but she has a "desire to serve" and was looking for a master worthy of serving. She met Komi, and internally, she one-sidedly pledged her loyalty to Komi, deciding to serve Komi as her "princess." Since then, she has felt fulfilled in protecting Komi both in the shadows and in the light. She is the initiator of the "Komi Guard" and is always on the lookout for suspicious people approaching Komi, often punishing Yamai and others who attempt indecent acts. In the bonus of Volume 3, she was added to the "Can I Make 100 Friends?" list, and her name was revealed in the bonus pages of Volume 6 in the Komi Friends Notebook.

In her 3rd year, she ended up in the same class as Komi and Tadano again. When Komi started dating Tadano, she was asked by Komi to have an equal friendship, realizing that the princess (Komi) already had a knight (Tadano). She lost her sense of purpose and went astray, but with Tadano's advice that protecting Komi is Kishi's way of communicating, she received words from Komi saying, "If you first think about yourself, I would love for you to protect me," and she was revived. Since then, she has been communicating with Komi as an equal friend, sharing each other's preferences.

She has a "favorite kangaroo."

Her birthday is September 10th.

17th place in the popularity poll.