[AI x Music x Donation] AI Idol "SEKAI SEIFUKU" Project Launched! Worldwide Debut on Children's Day, May 5th, with 'Tsukikage Romance'
NPO Donation Music has announced the launch of "SEKAI SEIFUKU," a three-member AI idol group that ut… · 2026-05-07
NPO Donation Music has announced the launch of "SEKAI SEIFUKU," a three-member AI idol group that ut… · 2026-05-07
NPO Donation Music has announced the launch of "SEKAI SEIFUKU," a three-member AI idol group that ut… · 2026-05-07