| Nizi Project | |
|---|---|
| Season 1 | |
 Nizi Project logo | |
| No. of episodes | 20 |
| Release | |
| Original network | Hulu Japan |
| Original release | January 31 – June 26, 2020 |
| Season chronology | |
Nizi Project (lit. "Rainbow Project") is a 2020 Japanese reality competition show. The series is a joint project between JYP Entertainment and Sony Music Entertainment Japan with the intention of creating a Japanese girl group aimed at a global audience. Nizi Project is centered on JYP Entertainment founder Park Jin-young selecting members for the girl group out of 26 girls, who eventually debuted as NiziU.
Part 1 focused on the boot camp in 2019 with 26 contestants and was broadcast exclusively on Hulu Japan from January 31, 2020 to March 27, 2020. Part 2, which focused on the finals in 2020 between the top 14 contestants, was broadcast from May 22, 2020 to June 26, 2020. Beginning with Part 2, the series was also broadcast on YouTube.
A version of the show hosted by Daimaou Kosaka was broadcast on NTV from April 17, 2020 to June 26, 2020 under the title Nizi no Kake Hashi (虹のかけ橋) and featured interviews with Park and the contestants of Nizi Project. An abridged version was serialized on the variety show Sukkiri with live commentary from the show's panelists.
In July 2021, Park announced that Nizi Project will have a second season to create a 9-member Japanese boy band. The project was later delayed, but it resumed in July 2023.