Mei Tian(梅田) (Tang Zhi Ping; based on Hokuto Umeda) – He is gay and is the school health official. He serves as Rui Xi's counselor and guardian several times.
Liang Si Nan (梁思南) (Danson Tang; based on Minami Nanba) – Flirtatious leader of the No.2 dormitory. He is Mei Ying Hua's son, and Mei Tian's nephew.
Jiang Ye Shen (江野伸) (Chen Wen Xiang; based on Noe Shinji) Student. He is frequently seen preening his hair.
Guan Ri Hui (關日輝) (Xie Zheng Hao; based on Sekime Kyougo) Student. Frequently hangs around Jiang Ye Shen.
Sima Shu (司馬樹) (Xie He Xian aka a Chord; based on Taiki Kayashima) Xiu Yi's roommate, and amateur spirit-chaser. He is never seen without a chopstick in his hair. He usually is seen being scolded by his friends to stop talking about his ghosts as well as waving and speaking to imaginary beings.
Julia (Nissa Marion; based on Julia) – Rui Xi's best friend. She hails from America and speaks with sporadic English.
Yu Ci Lan (based on Yujiro) The dog that Quan rescued from being taken away by the local animal control. Because the people who attempted to take him away were men, Yu Chi Lan has a particular dislike for male humans, except Quan.
Shen Le (申樂) (Ethan Ruan; based on Makoto Kagurazaka) – Quan's rival. He has a superficial altercation with Quan, but casts it aside to assist him in times of trouble.
Lu Jing Xi (盧静希) (JJ Lin; based on Shizuki C. Ashiya) – Rui Xi's older half brother. A Harvard graduate who specializes in cardiology.
Mei Ying Hua (梅穎華) (Guo Chin Chun; based on Io Nanba) Mei Tian's sister; Liang Si Nan's mother.
Wang Tian Si (王天寺) (Zhang Hao Ming; based on Megumi Tennouji) Leader of the No.1 dormitory.
Li Cheng Yang (李承央) (Yang Hao Wei; based on Senri Nakao) Called Yang Yang (央央) by classmates. He is a cynical and girlish student. He's also Ying Kai's token "Sweetheart" and has a huge crush on the leader of the No.2 dormitory.
Chi Jun Li (池君莉) (Vivienne Lee) Xiu Yi's confidant and friend. She was Xiu Yi's girlfriend until Xiu Yi admitted that he loved someone else.
Ri Ben Qiao (日本喬)[1] (Fu Tou; based on Wataru Nihonbashi) School photographer who freely harasses and stalks other students.
Oscar (Andy Gong; based on Masao Himejima) Leader of the No.3 dormitory.
Yuan Qiu Ye (元秋葉) (Duncan Chow; based on Akiha Hara) A famous photographer, formerly Mei Tian's classmate at Ying Kai.
Wu Wan Juan (吳琬絹) (Alexia Gao; based on Kinuko Karasuma) Also known as KK. She wrote most, if not all, of the articles on Zuo Yi Quan throughout his days as a high jump champion. She was Mei Tian's junior during their days at university.
Abby (Joelle Lu; based on Ebi Kotobuki) Yuan Qiu Ye's assistant and ex-wife.
Ke Yu Xiang (柯語湘) (Chen Xiang Ling; based on Rika) Quan's high school friend. One day, she inadvertently found herself in the middle of a road, prompting Quan to save her. Quan would end up suffering a knee injury from the incident, and would pull out of high jumping for the next two years.
Jiu Duan (九段) (Kao Chi Hung; based on Itsuki Kujou) Taekwondo master, and one of Wang Tian Si's henchmen.
Bei Hua Ke (貝華克) (Yuan Ming Zhe) One of Wang Tian Si's henchmen. His loyalty to Wang Tian Si leads him to take drastic measures against Rui Xi.
Men Zhen (門真) (Zhang Yong Zheng; based on Shoutaro Kadoma) Freshman who lives in the No.1 dormitory.