Kamen Rider Series S30E16 - This Is the Dawn of ZAIA

Following Jin's deadly attack on Izu in retaliation for Horobi's perceived death, Aruto confronts the rogue HumaGear in a final battle using the power of Shining Assault Hopper. All the while, Gai watches them from afar as he continues to prepare for what he believes will be the true battle now that he has Horobi in his possession.