Quick Facts
| Type | Web Series |
| First Aired | 2021 |
| Genre | Reality |
| Language | Japanese |
| Seasons | 1 (29 episodes) |
ONE in a Billion — FAQ
Is ONE in a Billion worth watching? Check the plot, cast and trailer above to decide.
Where can I stream ONE in a Billion? Streaming availability for ONE in a Billion is listed above when a platform is confirmed. MovieLink App is an info guide and hosts no files.
When did ONE in a Billion release? It first aired in 2021.
