The WORST seasons of Hyperventilation

Every season of Hyperventilation ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Hyperventilation!

Hyperventilation is a short anime series that follows the story of two men, Myongi and Sunho, who are reunited with one another at a high school reunion. Seeing each other after so long brought up old feelings from their high school days.