1. This all happens a few months after Persona 5.
2. The reason why Moka has a Persona is due to one of her fights with DIO, where she consumed some of The World's blood, and unknowingly unlocked a Stand that, for some reason, didn't manifest itself. Since DIO and his allies were destroyed, the 458th Universe had to replace Moka's unused Stand with something similar to a Stand from another universe. That caused the 458th Universe to merge with and assimilate the Shin Megami Tensei/Persona Universe.
3. Akira Kurusu, aka The Protagonist of Persona 5, is dating Ann Takamaki.
4. Due to the events of Rise of DIO, Naruto hasn't fully recovered and it'll take time for his full powers to come back.
5. Kyoko Kirigiri has taken a liking to Makoto Nijima, offering to put in a good word for her and pay for all of her college tuition until she graduates.
6. I'm debating whether I should have Morgana become a human in the end or not.
7. Naruto has met his shadow, aka Dark Naruto.
8. The Falls of Tru