Atsushi's growing up faster than anyone can believe! What happened to the sweet, determined boy who'd do anything to catch the eye of his one-and-only? With college now rapidly approaching, he's got one last chance to make his heart's deepest desires known. Will he get the gorgeous graduation gift he's always wanted? Bad Teacher's Equation is the beloved series that follows a hilarious group of friends as they wrestle with the changes and challenges that shape their lives! Can an all-consuming crush turn into a lifelong romance? And what happens when a close-knit family grows to include more than a few new faces?