Kohei is a college student who, because of his hearing loss, tends to distance himself from others. His attitude starts to change after he crosses paths with an ever-optimistic classmate named Taichi. And over time, the two begin to develop feelings for each other. As the story continues, the pair tries to balance their budding relationship alongside Taichi's inspiring new career and Kohei's continued studies at school. But the harder they try to make things work, the more misunderstandings they seem to encounter.

* A major motion picture based on this manga was released in 2017 in Japan
* This title has been translated into 6 languages