Osomatsu-san Osomatsu san Season 4 / Episode 1 BD Blu-ray Disc JAPANESE
Osomatsu-san Season 4 Episode 1 BD [Blu-ray]. - A digest of the "Are You Ready to Have Fun?. event held on June 6, 2025. Main Story: Osomatsu-san Season 4, Episodes 1-3. Bonus Features.