THE_i　-what is Number_i-

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.

Status: Ended

First Air Date: 2025-06-27

Origin Country: JP

Total Episodes: 4

Number of Seasons: 1

Original Language: ja