It's the day of the WUG Fan Club bus tour. Since Minami's stuck at work, the remaining six members do their best to entertain their fans.
While on the tour, Ayumi accidentally ends up inside a WUG animal costume and is taken to the hot springs by a confused Mayu...
Somewhere within Yagiyama Zoo, 
the members of WUG—
Irgendwo hier im Yagiyama-Zoo
sind die WUG-Mitglieder …
En alguna parte del Zoológico Yagiyama,
las chicas de WUG…
En alguna parte del Zoológico Yagiyama,
las chicas de WUG…
Les membres des WUG sont cachés
dans le zoo de Yagiyama.
A spasso per lo zoo di Yagiyama
ci sono le vostre amate WUG...
Em algum lugar do Zoológico
Yagiyama, as integrantes do WUG...