The Dreams That Taught Him Everything.

Kanayama doesn’t study like a normal student. He studies in his dreams.

In Stretch, he falls asleep at his desk and enters strange, vivid dreamscapes—each focused on a different subject.

English? A mysterious blonde AET named Betty teaches him. Math and science? A truant girl from school becomes his unexpected tutor. Classic Japanese literature? A fantasy arc where she returns… as Princess Kaguya.

These dreams aren’t just surreal—they’re oddly effective. By the end, he’s learned all five core subjects… and maybe a little more about himself.