Somewhere in Japan lives Ogami Kyouji a mad scientist, and Shichigusa Nanako who works tirelessly cooking and keeping the house clean. She is also constantly threatened with being turned into the subject of one of the doctor’s experiments, and forced to train in feats of strength and endurance.
Nanako Kaitai Shinsho (Amazing Nurse Nanako) is an anime OVA animated by Radix The First Ova was released on July 1999 and the Sixth and final OVA was released in March 2000. Animation Direction and Character Designs were handled by Yamashita Toshinari (Also served as Character Designer for Burn Up W!, Hyper Speed GranDoll, and Divergence Eve). The series details the life and history of Nanako Shichigusa, a 16-year-old who works as a maid (not nurse as the title might imply) in the hospital of Dr. Kyogi Ogami, the male lead. Much of the series revolves around the relationship between Nanako and Ogami—his mean veneer, her faith in him, and how he alternates between the evil mad scientist archetype and the knight in shining armor archetype.
Not much to say I watched this series years ago when my crave for ecchi shows began and thought it was pretty forgettable. Sure there is a decent amount of service jam-packed into it but it still feels pretty uninspired. As for the plot… I won’t dive into that mess it involves clones and Jesus Christ and is a horrible mess to say the least. One last thing there is a PV with various service scenes most notably Nanako exercising on a beach. I scoured the internet to find a clean copy of it but came upon empty. If you’re interested I did find it posted on IMdB albeit watermarked.