The Best Episodes Directed By Shigatsu Yoshikawa

The enemy disguising himself as a common cell has revealed his true identity. He is Cancer Cell. To protect this world, White Blood Cell (Neutrophil), Killer T Cell, and NK Cell must now confront the attacking Cancer Cell in battle.

"We have detected life-threatening damage!" Hearing of this emergency, White Blood Cell (Neutrophil) rushes to the blast area. But there, he finds no traces of the blood cells he's supposed to protect! Due to massive bleeding, a huge amount of blood cells have already been flung outside the wound. And the bleeding continues... The situation grows more dire every second, but to protect this world and to save her friends, Red Blood Cell continues to deliver oxygen with Li'l Kouhai Red Blood Cell. Their world is on the brink of destruction... What kind of fate lies ahead for the cells?

Tamotsu suddenly realizes that he wants to have girlfriends and go on dates! Niwaka and Arisa conspire to send Tamotsu and Matome on a "practice date," but the event does not play out in the way they imagined.

Things have been peaceful for Red Blood Cell when suddenly an abrasion occurs before her eyes. The White Blood Cells (Neutrophils) arrive to battle the bacteria and viruses invading through the wound, but they struggle against enemies like Staphylococcus aureus. Will the White Blood Cells (Neutrophils) find a way to defend this body?

After a snowy night during winter vacation, Reiko invites Koguma over to her house for a surprise. The pair equip their Cubs for the snow, and enjoy a day of fun outside. Shii's father reveals how much of an influence the girls are having on Shii.

The final battle!

Thorkell takes Canute hostage and follows after the main army of Denmark. Ragnar objects to Thorkell’s plan to take on the entire army of Denmark, boasting 16,000 soldiers, with only 500 men. Thorkell then begins to tell Ragnar the story of Valhalla, the pride of Normans, a place where only those who die in battle can go.

Arnold proposes marriage to Rishe. She replies with certain conditions which must be met. Arnold gives his promise, and he and Rishe head to Galkhein. Rishe is excited to visit a country she's never been to, but wonders—what is Arnold truly after?

With the colder weather taking its toll, Shii comes up with a way to provide both Koguma and Reiko with a little relief. But when the temperature dips even lower, the pair are faced with adopting measures for their Cubs that they are reluctant to accept.

The girls pack up and depart on a road trip to Kyushu, the most distant location their Cubs will take them, in order to shake off their winter doldrums and embrace spring. Along the way, Shii finds what she needs to help her continue her café project.

Misaki, the center girl in the idol group Shark Lady, deals with being bullied, sexually harassed by producers, and the paparazzi. In the midst of that, she is attacked by a stalker and comes down with the Sleeping Beauty Syndrome.

In Rokkusu District for an audit, Jean finds Grossular visiting his homeland. Jean has an honest conversation with Grossular about his thoughts on the coup rumors before he departs. Back in Badon, the Inspection Department staff are abuzz with plans to celebrate the coming new year. Eventually, they decide to go to the party held at Jean's apartment complex. Jean welcomes the new year surrounded by his colleagues.