:re was a coffee shop run by Renji Yomo and Touka Kirishima. It was first introduced in :re Chapter 9, when Ginshi Shirazu, Tooru Mutsuki, and Haise Sasaki stopped by for a coffee.
The short answer : Yes. The long answer: He regained his memories from "Ken Kaneki" inside his own head. Therefore becoming Ken Kaneki again. Yes but he now retains memory from both personality, i.e Kaneki as well as Haise.
After the fight with the One-Eyed Owl, Haise accepted he was living in someone else's body. He now knew the life he had known was a lie, orchestrated by the manipulation of Arima. The new Haise we see after the fight is still Haise, but with Kaneki's memory. So it is technically Kaneki.
While we don't see any other characters use Super Saiyan Grade 3 in combat except for Future Trunks, it's implied that both Goku and Vegeta can use, but simply chose not to. Super Saiyan Rage is something only Future Trunks can use, and something we'll likely only see him use.
15 SUPER SAIYAN Because he fights for good and cares for his friends and family, Goku was able to produce the necessary S-Cells to trigger the transformation, with Krillin's death acting as the emotional catalyst.
Wolverine and Deadpool are known for their healing factors, but the lesser-known Mister Immortal may have the best in the Marvel Universe. The greatest healing factor in the Marvel Universe does not belong to Wolverine or Deadpool, but to the little-known Mister Immortal.