A main trailer and key visual for the Snowball Earth TV anime, which begins airing on April 3, have dropped.
It was also announced that the ending song is “Ima Kono Mune ni Tagiru no wa” by Ai Higuchi, and that the cast will include the following names:
• Kengo Kawanishi as Nayuta Izumi
• Tomohiro Ono as Tamiya Sakurai
• Manami Narahira as Yuma Uzuki
• Anna Nagase as Otoichi Kinoe
• Chitose Morinaga as Makoto Saionji
• Maki Kawase as Riko Akagi
• Tomokazu Sugita as Isseki Sagami
Ⓒ辻次夕日郎/小学館/「スノウボールアース」製作委員会
Snowball Earth is based on the Shogakukan-published manga by Yuhiro Tsujitsugu. Viz Media describes the synopsis as such:
Yukio was destroyed in battle and Tetsuo survived in an escape pod. After eight years in cold sleep, the escape pod finally lands back on Earth. But when Tetsuo emerges he finds a world in ruins, entirely frozen beneath a blanket of ice and snow—snowball Earth! What happened to humanity, how did the planet freeze over, and will Tetsuo be able to keep his last promise to Yukio?
The Snowball Earth manga started serialization in Shogakukan’s seinen magazine Monthly Big Comic Spirits in 2021 and will release its 11th volume on April 1, 2026 (JST).. It was the recipient of the Spirits Award in 2019.
Staff
• Director: Munehisa Sakai (ZOMBIE LAND SAGA)
• Assistant director: Takeshi Iwata (The Idolmaster: Shiny Colors Season 2 co-director)
• Series composer: Shigeru Murakoshi (Apocalypse Hotel)
• Character designer and chief animation director: Toshiya Kono (‘Tis Time for “Torture,” Princess co-character designer)
• Animation production: Studio KAI
Cast
• Takuto Yoshinaga as Tetsuo Yabusame
• Daisuke Hirakawa as Yukio
• Ami Koshimizu as Ao Nogi
• Konomi Tamura as Hagane Takimura
Source: Snowball Earth anime website




