This is a practical study on a writing class dealing with comment sheets for advanced Japanese learners. Comment sheets are papers that university students have to write their comments and other feedback on and submit at the end of a lecture. The analysis of comment sheets and interview data revealed that learners worried about the contents of and expressions used in comment sheets, but could learn to incorporate appropriate contents and expressions through the class. Moreover, they began writing in the comment sheets while thinking about the learning contents in other classes.
