When fans search for "animation exclusive" content regarding this title, they are usually looking for elements that were not present in the original source material (often a manga or visual novel).
However, there is no widely known anime or light novel by the exact title . shinseki nokotowo tomari dakara animation exclusive
: The shy yet stubborn lead who is intensely fascinated by the outside world. When fans search for "animation exclusive" content regarding
However, the original string you gave ("shinseki nokotowo tomari dakara animation exclusive") is not standard Japanese romanization. If you meant: which contain "exclusive" booklets
Collectors often seek out Japanese Blu-rays, which contain "exclusive" booklets, art cards, and higher bit-rate video.
Kaito picks it up and hands it to her. "You dropped this. It looked like it wanted to keep moving."