|“||Yadano Makeru hates to lose.||”|
|Full Name||Yadano Makeru|
|School||Itan Private High School|
|Manga Debut||Chapter 20|
|Anime Debut||Episode 4|
|English Voice||Kira Buckland|
|Japanese Voice||Ami Maeshima|
Yadano sports low twin tails tied on the back of her shoulders and bangs cut above her eyebrows. She is usually seen wearing a beaded bracelet.
In Chapter 205, it's revealed that Makeru's height and weight are 155.8 cm and 53.8 kg, respectively.
Makeru is the self-addressed rival of Komi Shouko. She is often seen struggling on her own, pretending as if Komi has accepted her rivalry each time being defeated by Shouko's results. In comparison to Shouko's "goddess" position in their, class Makeru has called herself the "commoner". Even so, she has her own fan club consisting of mostly masochistic type male students.
- Her name is a play of words on the phrase 負けるやだの (Makeru yada no), meaning "I hate losing."
- Her special skill is doing facial tricks.
- In Physical Examination, her vision is 0.7, her sitting height is 87, grip strength 18 kg, body flexibility is 45 cm, side-stepping 42, sit-ups is 21x, shotput with handball is 5 m.
- Makeru placed 27th in the first popularity poll.