Series synopsis
Blue Birthday, also known as 블루버스데이 is a South Korean sci-fi & fantasy drama mystery television series that premiered on NAVER TV on July 23, 2021. It ended on September 11, 2021. It stars YERI, Yang Hong-seok, Lee Sang-jun and Kim Gyeol-yu.
The series tells the story of Oh Ha-rin, who travels to the past through mysterious photos left by her first love, Ji Seo-jun. Since they were eight years old, they had been close friends, but he died by suicide on her birthday ten years ago.
Premise
The series tells the story of Oh Ha-rin, who travels to the past through mysterious photos left by her first love, Ji Seo-jun. Since they were eight years old, they had been close friends, but he died by suicide on her birthday ten years ago.
Premise: Her first love passed away on her birthday
Cast and characters
Leading cast
- YERI as Oh Ha-rin
- Yang Hong-seok as Ji Seo-jun
- Lee Sang-jun as Cha Eun-seong
- Kim Gyeol-yu as Do Su-jin
- Ju Hyeon as Kim Ui-yeong
Guest cast
- Kim Yi-seo as Ji Hye-min
- Lee Dong-ju as Kim Sin-u
- Min Chae-yeon as Ha Rin's Co-worker
Episodes
This series spans 1 season with 16 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 16 | July 23, 2021 | September 11, 2021 |
| Episode | Title | Air date |
|---|---|---|
| 1 | My Bad Birthday | July 23, 2021 |
| 2 | You're in My Dream | July 24, 2021 |
| 3 | Lively Ordinary Days | July 30, 2021 |
Production
Release
| Original network/platform | NAVER TV |
|---|---|
| First aired | July 23, 2021 |
| Last aired | September 11, 2021 |
| Runtime | 24 minutes |
| Status | ended |