Nnoitra's manga fight had a soul-shattering twist ... Nel was an enigmatic character from her first appearance in Bleach ...

Part 3 adapted the first half of Bleach chapter 661. The manga series has 686 chapters (excluding the extra chapters), meaning that part 4 will adapt the remaining 25 (and a half) chapters.

In an interview with Shonen Jump Alpha, Tite Kubo talks about how he creates his characters for Bleach without sacrificing ...

It remains to be seen whether the same staff returns in Bleach: Thousand-year Blood War Part 4. Since the latest installment covered the manga up to the half of chapter 661 with some readjustments ...