|“||Once... I blindly believed a rumor and wound up hurting people, so I'm trying to find healthier ways to satsify my curiosity.||”|
—Onodera to Kaguya Shinomiya, Vol 18. Chapter 172, Page 17
|Relative(s)|| Unnamed Parents|
Unnamed Younger Brother
Rei has light shoulder-length hair which is stylized in loose drills. She wears the standard girl's school uniform with a woolly button up sweater. Her drill-like hair got more loose with her every appearance that the drills got replaced with wavy hair instead.
She is a fairly calm girl under normal circumstances and is fairly open-minded since she shows a passing interest in Ishigami reading light novels. When involved with the Cheer Team or the culture festival committee, she becomes far more energetic.
She is a rather intelligent girl, placing within the top fifty among her class in the second semester finals.
The eldest child of the president of a jewelry company, Onodera was introduced as a fellow Red Cheer Team member that Ishigami joined. During practice, she tells Ishigami that with what he did he's still living without a care. Hearing Ishigami's explanation she seems to act chill with Ishigami after that. She even comforted him after he lost the race.
Onodera appears again as a member of Culture Festival Committee. This time, she joins Iino in allowing for the bonfire event of the Culture Festival to be held by gaining public acceptance. Throughout the festival, she is mostly seen with Iino as they are both in the committee and a staff for their classes' haunted house.
During Tsubame's Christmas Party, Onodera seems to be looking out for Iino. She even offers a plain water for drunk Iino to drink.
- Onodera is the only member of the Cheer Team whose face is visible from her first appearance.
- As of the second semester finals, she is ranked 48th among the first year students.
|Third Year||3-A: Gigako • Previous Student Council President • Tsubame Koyasu|
|Second Year||2-A: Ai Hayasaka • Kaguya Shinomiya|
2-B: Chika Fujiwara • Go Kazamatsuri • Maki Shijo • Miyuki Shirogane • Nagisa Kashiwagi • Saburo Toyosaki • Tsubasa Tanuma
|First Year||1-A: Kozue Makihara|
|Unknown Year||Daiki Sato • Maki • Masaru Kobayashi • Takky • Teppei Tanaka|
|Archery Club||Kaguya Shinomiya|
|Astronomy Club||Momo Ryuju|
|Cheer Team||Kazeno • Tsubame Koyasu • Rei Onodera • Yu Ishigami|
|Mass Media Club||Mass Media Club President • Erika Kose • Karen Kino|
|Occult Research Club||Yume Atenbo|
|Tabletop Gaming Club||Kozue Makihara • Chika Fujiwara • Gigako|
|Volunteering Club||Nagisa Kashiwagi • Tsubasa Tanuma • Maki Shijo|