On the official site for the anime adaptation of the spin-off manga written and illustrated by Kikuhitomoji, Guraburu !, it was revealed that the project has dated its premiere for next October 8 in Japan.
The manga has a spotty serialization on the official website of the Granblue Fantasy franchise with a weekly post. Kadokawa Publishing House has published eight compilation volumes to date, with the eighth published in November 2019.
Cast of voices
Miyuki Sawashiro as Katalina Alize.
Nao Touyama as Lyria.
Yuuki Ono as Gran.
Rie Kugimiya as Vyrn.
Hiroaki Hirata as Rackam.
Yukari Tamura as Io Euclase.
Mao Ichimichi as Narnaya.
Hisako Kanemoto as Djeeta.
Rie Tanaka as Rosetta.
Kenshirou Morii (Anime-Gataris, BanG Dream! Girls Band Party! Pico) is directing the anime at DMM.futureworks studios.
Kikuhitomoji, the original author of the manga, is credited with writing and supervising the scripts.
Artist so-shi is credited with character designs and animation direction.
Takatoshi Hamano is in charge of the sound direction.
Synopsis of Guraburu!
This is a world in the skies, where many islands float in it. A boy named Gran and a talking winged lizard named Vyns live on Zinkenstill, an island full of mysteries. One day, they meet a girl named Lyria. She has escaped from the Erste Empire, a military government that tries to dominate the world with a powerful army, so Gran and Lyria head towards the skies, with a letter left by Gran’s father saying: “I will wait for you in Estalucia, Isla of the Stars ”.