Red Blood Cell has been assigned to train a rookie Red Blood Cell! She resolves to “show her what a dependable senpai I am!” But she keeps losing her way, and getting yelled at by other cells, so it’s not going very smoothly. Just then, a major incident rocks the world inside the body.
Elenco: Tomoaki Maeno , Nobuhiko Okamoto , Takahiro Sakurai , Daisuke Ono , Kana Hanazawa , Hiroyuki Yoshino , Mao Ichimichi , Maria Naganawa , Shouya Chiba .