Isshoni Training

Isshoni Training also known as the Hinako Educational Series is a collection of OVAs starring Hinako which instruct users to perform basic self care activities. The first was Training With Hinako in which Hinako first showers and then teaches an aerobics routine. The second was Sleeping With Hinako where Hinako is seen falling asleep. The third is Bathtime With Hinako & Hiyoko where Hinako is joined by her friend Hiyoko, and they bathe together.