Issho ni Training Ofuro: Bathtime with Hinako & Hiyoko (2010)

5.5 | Dec 24, 2010 (JP) | Animation, Comedy | 00:35

Viewers take an exercise in the bathtub and an after-bath stretch with Hinako and the new character Hiyoko. A microSD card containing the OVA data will be bundled with the DVD so that users can watch the anime on their cell phones.