INI

INI is the 11-member Japanese boy group formed through PRODUCE 101 JAPAN SEASON2 and managed by LAPONE Entertainment. Since debuting in 2021, the group has grown into one of the most visible acts in Japan's current idol market, balancing fan-vote origin story energy with a more polished major-label scale.

Their commercial rise has been consistent rather than accidental. Singles and albums have kept the group active across charts, fan events, and Japanese broadcast visibility, with 2026 single PULSE extending that momentum into another release cycle. INI matters in a HITKULTR context because the group represents the kind of Japan-based pop force that increasingly overlaps with the same audience lanes K-pop acts are targeting.

That is exactly why their name matters in conversations around shows like BOYNEXTDOOR Tomodachi Base. Even as a future guest prospect, INI signals the broader entertainment ecosystem BOYNEXTDOOR is trying to enter in Japan: not just idol promotion, but a more crowded cross-fandom mainstream field.