From this spaced repetition type flashcard user manual one can, "create cards that go in both directions (e.g., both “ookii”→“big” and “big”→“ookii”)."
In other words, would studying two flashcards (both with the same content but in reverse order, lessen the benefits of studying right at the periphery (i.e., spaced repetition)?
Here is a related question: Are spaced flashcards effective for learning?
Any comments with relevant studies is welcome--along with help. Feel free to edit or add to any idea to make the question less unclear.