Avex Entertainment released the opening and ending themes from ZOMBIE LAND SAGA on iTunes Japan on November 28, 2018. Currently, the US iTunes store only offers the TV size version from the artist group, Franchouchou. The opening and ending theme is sung by the main cast from the original TV anime show.
Asami Tano as Saki Nikaidō
Kaede Hondo as Sakura Minamoto
Kotono Mitsuishi as Tae Yamada
Maki Kawase as Junko Konno
Minami Tanaka as Lily Hoshikawa
Rika Kinugawa as Yūgiri
Risa Taneda as Ai Mizuno
Upon release, the song has topped iTunes Japan “Top Songs” list.
Crunchyroll describes the show as:
A typical morning. The usual music. Their normal lives. The peace these seven girls experience will suddenly be destroyed. By the living dead… zombies. A reality that they never wanted a part of, an amazing and terrifying zombie world. They all share one wish: “We want to live.” These girls will struggle through this saga, in order to achieve a miracle. MAPPA, Avex Pictures, and Cygames team up to bring you a juicy, 100% original anime. A timeless shocker for all audiences, a brand new style of zombie anime, will soon rise.
Source: iTunes Japan (affiliate link)