Yes, there are manga sites that scroll down. These sites are designed to make it easy to read manga online without having to click through each page. Some popular manga sites that scroll down include:
* MangaDex
* MangaKakalot
* Manganelo
* MangaPark
* MyAnimeList
These sites offer a variety of manga titles, and they are all free to use. Simply visit the site, search for the manga you want to read, and start scrolling!