MangaPlus

MangaPlus, operated by Shueisha Inc., grants readers access to a plethora of manga titles, both old and new. While not solely dedicated to horror manga, this platform houses numerous chilling and suspenseful stories that will leave you on the edge of your seat. MangaPlus offers simultaneous release of new chapters, supporting creators, and offering a great reading experience. The site is compatible with multiple devices, including smartphones and tablets, making it perfect for on-the-go horror enthusiasts.

Pros:

• Official platform for manga titles by Shueisha.
• Offers a collection of manga, including horror genres, for free.
• Simultaneous releases in multiple languages.
  

Cons:

• A limited selection of manga titles compared to other platforms.
• Not all titles are available in all regions.

Website: https://mangaplus.shueisha.co.jp/