Run, Melos! by Osamu Dazai and Funeral Procession of Summer by Masao Yamakawa, which are among the standard teaching materials for second-grade junior high school students, were used to examine what readers should focus on for comprehension. Students were inclined to regard both stories as being simple because they tended to pay attention only to the story development and exaggerated expressions in their first reading. However, they were able to understand the stories as showing character transformation by focusing on the changes in the characters’ feelings and their ways of thinking, and on the contrasts in the description of a scene, the characters, and their mental images. Focusing on changes and contrasts was effective when the students were trying to read stories deeply. Furthermore, a worksheet that makes students reflect on their comprehension after the first reading and then after the instruction was an effective method to enable students to understand how to appreciate the texts.