পর্ব 4: সানসেট স্টেজ কম্পিটিশনের জন্য একটি গান রচনা করতে মহো, মুনী, এবং রিংকু পিয়ানিস্ট রেই-চানের সাহায্য নেন।

To gain popularity for their unit and become eligible for the elite Sunset Stage Competition, Maho, Muni, and Rinku decide to enter a contest for a professional unit to choose their melody for their next song. The only problem is, nobody knows how to compose. As a way to speed up their process, they ask the ever so talented Rei-chan, a pianist, to help compose their next song.

▶ দেখুন Crunchyroll