Z-Kai High Level Grade 4 April 2020 - March 2021 Japanese (High Level) Math (High Level) Science (Standard) Social Studies (Standard) April issue has writing and grading marks. From the May issue onwards, I wrote in a notebook, so there is almost no writing, but there may be writing on a few pages. *Please refrain from purchasing if you are concerned about any scratches, stains, or writing. *Everything in the photos is included.