How many chapters does a given manga have?

It depends on the specific manga. Different manga series have different numbers of volumes. You could look it up on a manga database or ask at a comic store.

I don't have the exact number off the top of my head. You could try searching on manga platforms or asking other manga enthusiasts who might have the latest information on the chapter count of 86 manga.

The HxH manga has around 360 chapters.

I think Horimiya manga has around 130 chapters. But the exact number might change depending on different editions or updates.

The Naruto manga has a total of 700 chapters.

The count of chapters in the Haikyuu manga is substantial. Up to the latest count, it's approximately 410. However, it's subject to change with ongoing releases and possible compilations.

Bleach manga has 686 chapters. The story progresses through these chapters with various plot twists and character developments that make it a memorable read.

I'm not sure exactly, but you might be able to find that information on the official manga website or some dedicated manga forums.

As of now, the JJK manga has quite a few chapters, but the exact number keeps changing as new ones are released.

The AOT manga has a total of 139 chapters.