Insomniacs After School Graphic Novel Volume 13

It’s the last year of school. College entrance exams are just around the corner, and the pressure is on. Ganta, Isaki, and their friends head off to Osaka to check out universities and are excited and surprised by all the big city has to offer. Then Ganta and Isaki throw themselves into studying for the test that will decide their futures. What awaits beyond all their tears?