PG13 / Japanese / / 1 Hour 50 Minutes
Inside high schooler Niko`s body, a hard-working but clumsy red blood cell frequently loses her way as she eagerly delivers oxygen through the bloodstream. Meanwhile, her battle-hardened counterpart, a white blood cell/ Neutrophil, relentlessly hunts down invading bacteria. Alongside trillions of other anthropomorphised cells, this unlikely duo must fight together to protect Niko from foreign threats-one immune system emergency and bacterial invasion at a time!
| Director: Hideki Takeuchi |
| Cast: Takeru Sato, Mei Nagano, Koji Yamamoto |
| Release Date: 30, November 2025 |