Stain
When searching for a new place to live, it's important to evaluate the property carefully. Otherwise, you might end up with a very unpleasant surprise... Source: crunchyroll
Aired 02/08/2020EP 5 - Stain

2020
Ninja Collection
Tokyo: A city full of dreams and desires. Even today, there's a band of ninja passing down the old techniques and carrying out missions, hidden from the eyes of the public. Blending into the darkness of the city, slaying inhuman darkness... People call them the Tokeshu.
(Source: Crunchyroll)