Kanzaki Shirou gives Tezuka the Survive Shippu Card. He also warns Tezuka that if he doesn't continue to fight, he will die next.
Tezuka concludes a few things from the investigation of the Kanzaki household.
The photo Yui had was taken recently.
10 years ago, the exterior compartments on the Marunochi subway line, as seen in the reflection of the window, were not orange at that time.
There is a possibility that the children in the photo belonged to a random family.
Some of the neighbors reported an explosion in the Kanzaki house 13 years ago. The Kanzaki parents were killed in the explosion, but their children survived.
Asakura kidnaps Gorou and demands Kitaoka to fight him. Instead of going out to rescue Gorou, Kitaoka challenges Ren to a fight.
Tezuka predicts he is the next Rider to be killed. When he is attacked by the GuldThunder Mirror Monster, he fights desperately and mentions the name of a man (Saitou Yuuichi).