I’d never heard this one before, but it showed up on URA MELON (now available on the US iTunes store; they really are getting better about releasing stuff internationally). No video, but someone has uploaded it to Youtube as the soundtrack to a really awful low-res still photo. The title is Fuwafuwafuu, or “Fluffy…”.

For a band that Hello!Project had no real interest in promoting, they certainly let them record a wide range of material. And they gave them the single goofiest video in the history of the agency…

And, yes this was the official video for the song, although they did release a very fun alternate version that actually had the girls in it: