Ajun Kim is Aru Kim's brother. He was only physically shown eating food[1], and his name was mentioned when Aru and his mom called him.[2]
Appearance[]
Plot[]
Trivia[]
- Although Aru only called him "Ajun" in the official English translation, he was called "older brother" in Korean.
References[]
[]
| Characters | |
|---|---|
| Room 404 Residents | Aru Kim · Mari Kim · Sehui Seong · Sua Oh |
| Other Students | Beauty Kim · Chirpy · Chiyeol Jeong · Dante Ahn · Fairy Kim · Gang Ho · Jun Seo · Medusa · Mook Lee · So-om Keum · Sehui Seong · Stretch Nam · Squirt Noh · Thorny Seong · Waxy · Yeohee Woo |
| Faculty | History Teacher · Queen Yemma · Jayul Oh · Music Teacher · Owl · San |
| Alive Characters | Ajun Kim · Aru's Mother · Gang Ho's Father · Hwanhee's Grandmother · Hwanhee's Sister · Mook's Mother · Seonu |
| Others | Hwanhee Ki · Cloudy |