All 14 episodes of the Japanese anime based on the manga series by Akane Shimizu. The show depicts the daily lives of some of the trillions of cells constantly at work inside the human body. Rookie red blood cell AE3803 (voice of Kana Hanazawa) carries out the important role of transporting oxygen around the body while white blood cell U-1146 (Tomoaki Maeno) hunts and fights off dangerous bacteria. The episodes are: 'Pneumococcus', 'Scrape Wound', 'Influenza', 'Food Poisoning', 'Cedar Pollen Allergy', 'Erythroblasts and Myelocytes', 'Cancer Cells', 'Blood Circulation', 'Thymocytes', 'Staphylococcus Aureus', 'Heat Stress', 'Hemorrhagic Shock: Part 1', 'Hemorrhagic Shock: Part 2' and the special episode 'The Common Cold'.