Kamen Rider Elementia: Hero of Two Worlds

『𝑲𝒂𝒎𝒆𝒏 𝑹𝒊𝒅𝒆𝒓 𝑬𝒍𝒆𝒎𝒆𝒏𝒕𝒊𝒂: 𝑯𝒆𝒓𝒐 𝒐𝒇 𝑻𝒘𝒐 𝑾𝒐𝒓𝒍𝒅𝒔』 (仮面ライダーエレメンティア: 二つの世界の英雄) is a Japanese tokusatsu drama in the Kamen Rider Series, created by Ishimori Productions and Toei Company. It is the third series to air for a full period in the Xenon era run, and the officially first original Kamen Rider Series in said era. It is also the second Kamen Rider series to be fully animated, and the second cross-over series, Elementia crossing over with the Japanese animation, Zero no Tsukaima, animated by J.C.Staff. The series started on January 2, 2021, joining Soshi Sentai Elemenranger in the Xenon Era for the Super Hero Time line-up. After Elemenranger's conclusion, Elementia would be joined by 'Super Sentai #3' in the Xenon Era for the Super Hero Time line-up. After Elementia's conclusion, Super Sentai #3 would be joined by Kamen Rider Writer: Creator of the World in the Xenon Era for the Super Hero Time line-up.

The tagline for this spin-off is "Become the master of all the elements!" (すべての要素のマスターになりましょう!) The main motif of this season is magic and elemental powers.