Issho ni Training Ofuro: Bathtime with Hinako & Hiyoko 2010
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.
- Released: 2010-12-24
- Runtime: 35 minutes
- Genre: Animation, Comedy
- Stars: Mai Kadowaki
- Director: Shinichirou Kimura