Announced at Tokyo Dome in October 2023 and debuting on New Year's Day 2024, Number_i has carved out its path. Their journey is captured in their first year-long documentary. Through behind-the-scenes footage and creator insights, the series explores how their music and identity take shape.
First broadcast in 2025, THE_i -what is Number_i- is a documentary show aired by Prime Video. The main cast includes Sho Hirano, Yuta Kishi and Yuta Jinguji. The show has 1 season and 4 episodes and is currently listed as "Ended" with the most recent episode airing on July 4, 2025.
MyFlixer has the complete run of THE_i -what is Number_i- in HD. Use the selectors above to jump to any episode, then press Watch Now to start streaming free. Fans of the show also watch Earth at Night in Colour, Last Chance U and Super/Natural.
Where to watch THE_i -what is Number_i- Season 1 Episode 1 online free →