2,3 and 5 is correct.
4. Aya Onizuka since Hitomi never married Mr. Yamada. It was an oversight.
7. Just showing that Tsukiko (timeline 2) will be one of the NPC's that will appear in the truck.
Wow, I didn't expect 4 out of 7 of my speculations to be correct. I just remembered that in timeline 2, Hitomi married Arch. By the way, Arch has the surname Onizuka? And regarding Aya, I saw from Fandom wiki that her surname is Yamada. I thought hard about timeline 2 but Hitomi married Arch. It's been answered here.
Then I want to ask whether this animation has been added to the game or will it be added in patch 0.3.2?
