Kamen Rider Series S30E04 - The Bus Guide Saw It! Anna's Truth

Aruto and Izu join a guided tour to the forbidden Daybreak Town, where the Daybreak Incident occurred twelve years prior, to review the HumaGear Bus Guide Anna. Just then Gou, a boy on the tour, proclaims that his father was the one responsible for the accident when he caused a HumaGear factory to explode. Isamu takes the boy to explore the remains and find proof. Aruto joins them, not to cover up Hiden's potential involvement, but to discover the truth as his Vice President, Jun Fukuzoe, refuses to help. Despite interference from Magias, Anna and Gou discover a memory chip that reveals the Daybreak Incident was caused by MetsubouJinrai.net and Gou's father sacrificed himself to contain the corrupted HumaGears when the factory exploded. Before they can reveal the truth to the world, Anna and the footage are destroyed by an unseen figure; later revealed to be the cyber-terrorist Horobi.