I Need You!

Hello, Happy World! is a cheerful band from the Bang Dream! franchise, known for spreading smiles through music. In this music video, the band members perform their upbeat song "Kimi ga Inakucha!" in a lively and colorful setting. The video captures the group's energetic spirit and the close bond between its members.

As the song plays, the band faces a small challenge that tests their unity and friendship. Through their performance, they must find a way to overcome the obstacle and keep their harmony alive, all while delivering a message of joy and togetherness.