Summer break has come for the prudish virgin Kouta Oyamada and his friends. For Akane Asahina this means trips to the library, while for wolf-spirit Nozomu this means sleeping naked in a hot apartment or bathing in front of Kouta's house. Unfortunately for Kouta, summer brings with it Chizuru's racy morning exercise regimen and noodle eating in the buff. How is he supposed to get any homework done in these conditions? Whether it be catching bugs for food, creepily shooting video documentaries on their classmates, dropping in from the mountains to visit family or just going to see fireworks, the gang’s summer will be far from relaxing - and in various states of undress.
If you’ve ever lacked the enthusiasm for a daily workout, Hinako is here to help! Once human, she is now a busty anime character and ready to lead the viewer through sit-ups, push-ups and squats. Her scant outfits and bouncing enthusiasm are sure to stimulate the otaku community into shape in no time!
Both are OVAs that bring similar level of entertaiment, which is almost none. I think both of them are boring, but if for some reason you will manage to find one of them amusing, you will probably like the other as well...
Both have no real plot (though they try to fool you in believing otherwise). In both cases the only value left is fanservice (there is more of it in Hinako, but it's repetitve, Kanokon OVA have only a few scenes of it, but they are funny at least).
Both shows are perfect way to torture someone, can be used as penalty for any game, or a trap for naive acquaintances. Also even though I haven't tested it I suspect, they might start being funny after enough beers.