The official Twitter account for To Your Eternity revealed a new promotional video previewing the upcoming Jananda Island arc, which begins with episode 13 and is set to premiere on Monday. To your Eternity premiered on April 12, and with the inclusion of the Jananda arc, the series will now have a total of 20 episodes.
The anime’s main staff includes Masahiko Murata (We Rent Tsukumogami) as director, Shinzou Fujita (Puzzles and Dragons X) as series composer, and Kouji Yabuno (Space Brothers) as character designer, with Brain’s Base in charge of the animation production.
The main cast includes Reiji Kawashima as Fushi, Rie Hikisaka as March, Aya Uchida as Parona, Rikako Aikawa as Pioran, Mitsuki Saiga as Hayase, and Kenjirō Tsuda as The Beholder.
To Your Eternity is based on the manga series by A Silent Voice’s mangaka Yoshitoki Ōima. The first volume was published in January 2017, while the 14th and latest volume was published in December 2020.
Crunchyroll describes the show as:
A lonely boy wandering the Arctic regions of North America meets a wolf, and the two become fast friends, depending on each other to survive the harsh environment. But the boy has a history, and the wolf is more than meets the eye as well…
Source: To Your Eternity Twitter