The best episode directed by Yoji Sato is "Green Day and Oasis (1)", rated 9/10 from 2 user votes. It was "written by Shogo Yasukawa". "Green Day and Oasis (1)" aired on 5/18/2019 and is rated 0.1 point(s) higher than their second highest rated, "The King of Rebellion".
The gang are under attack by the last two members of the Elite Squad. Cioccolata uses his Green Day to spread a toxic mold over the island while Secco uses Oasis to swim through rock for stealth attacks, leaving the gang in a pinch.
Director: Yoji Sato
Writer: Shogo Yasukawa
Snake tries to put a stop to it, but Thorfinn insists on receiving all 100 blows from Canute's brutish guard Drott, shocking the rowdy onlookers.
Director: Yoji Sato
Writer: Hiroshi Seko
The farm guards convince Ketil’s 17-year-old son that he needs to make his first killing to become a man.
Director: Yoji Sato
Writer: Hiroshi Seko
Thorfinn suffers a serious injury in his fight against Thorkell. Thorfinn is told to think about what he has to do to beat Thorkell. Askeladd treats Thorfinn’s wounds so that he may fight again someday, and proposes a joint strategy to help the two of them survive longer.
Director: Yoji Sato
Writer: Kenta Ihara
A runaway slave appears on Ketil's farm, claiming to be Arnheid's husband. But before he can free her, he's confronted by Snake.
Director: Yoji Sato
Writer: Hiroshi Seko
In the land of dragons two young dragons are kidnapped from Lindel by Cartaphilius. Chise awakens from a dark dream to find, Alice, Renfred, Adolf and college administrator Tory Innis in Elias’ home. They explain Cartaphilius stole the two dragons using a teleportation device he stole from Renfred and want Elias to find the dragons and take them home
Director: Yoji Sato
Writer: Aya Takaha
Elias earns the help of many, and they form a search party for Chise. Meanwhile, Chise and Cartaphilus relive his past together.
Director: Yoji Sato
Writer: Aya Takaha
After everything that happened, Einar asks Thorfinn if he's ever fought in a war — and if he's ever killed a man.
Director: Yoji Sato
Writer: Hiroshi Seko
In the year 1002, the war between England and Denmark was intensifying. One day, the Jomsvikings pay a visit to Thorfinn's village in order to bring back Thors, their former commander, to prepare for the impending battle. Thors is forced to join the war in order to protect the villagers from being taken hostage, and must face his accursed past in order to save his family and his village.
Director: Yoji Sato
Writer: Hiroshi Seko
After Askeladd kills Thorfinn's father Thors, Thorfinn hides inside Thor's ship and bides his time until the opportunity to take revenge. However, life on the ship is harsh without any food or water, and Thorfinn grows weaker day by day. One day, Thorfinn, armed with his sword, attempt to attack Askeladd in his sleep...
Director: Yoji Sato
Writer: Kenta Ihara
The demon Nikosen was a sage before evil consumed his soul. Konton orders him to kill the Half-Demon Princesses. Towa struggles as her demon powers fade and she turns into a human.
Director: Yoji Sato
Writer: Katsuyuki Sumisawa
Askeladd and his men continue their march to escape from Thorkell. However, their march comes to a halt at the Severn River. Askeladd hands a letter to an old man operating a ferry across the river and tells him to deliver the letter to the other side immediately. As soon as he hears the addressee’s name, the old man sets off in his boat.
Director: Yoji Sato
Writer: Kenta Ihara
The deputy shogun’s daughter Aiya offers to employ the demon slayers if they win in a battle against the bounty hunters.
Director: Yoji Sato
Writer: Hiroko Kanasugi
Bored with having nothing to do but study, the students play a puzzle game, but it stirs up bad memories for Philomela and Rian. Alcyone ponders her assigned role. As the rainy season starts, Elias and Chise finally sit down to catch up.
Director: Yoji Sato
Writer: Yoko Yonaiyama
The Venus Vanguard gets a request from a new client about a strange shadow that may be the cause of some recent disappearances. When Lucia and Sumire try to fight it, Lucia soon discovers that she will need Sumire's help more than she thought.
Director: Yoji Sato
Writer: Yasunori Yamada