Yuta Hibiki finds himself drawing Gridman, who he seems to have missing memories of. Now in his second year at Tsutsujidai High School, Yuta decides it's time to confess his feelings for Rikka. But their peaceful days would come to a end as Gridman suddenly returns with a warning: "The balance of this world is collapsing."
緑川光
as Gridman (voice)
広瀬裕也
as Yuta Hibiki (voice)
斉藤壮馬
as Sho Utsumi (voice)
宮本侑芽
as Rikka Takarada (voice)
榎木淳弥
as Yomogi Asanaka (voice)
若山詩音
as Yume Minami (voice)
梅原裕一郎
as Koyomi Yamanaka (voice)
安済知佳
as Chise Asukagawa (voice)
高橋良輔
as Caliber (voice)
小西克幸
as Max (voice)
悠木碧
as Borr (voice)
松風雅也
as Vit (voice)
