Katsumi Matsunaga

Katsumi Matsunaga is a Yomiyama North Middle School student from the 3-3 class of 1983 along with Reiko Mikami and Ryoko Akiyama. During 1983, he managed to successfully stop the calamity in class 3-3; the only recorded case of the phenomenon stopping halfway through the year. Katsumi seemed an ironic and superficial person. When he comes out about the 9th Grade Class 3 curse he turns out to be agitated and stressed.