· 2019 · 2h 3m Hello! Project 2019 Summer "harmony" ✓ Seen + Watchlist ↗ Share Director Cast Mizuki Fukumura as Erina Ikuta as Ayumi Ishida as Masaki Sato as Sakura Oda as Miki Nonaka as Synopsis Concert held at Nakano Sun Plaza. Key Collaborators Follow the Thread Agent-readable
