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.
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Cast
Mai Kadowaki
as Hinako
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