

第三次性徴期、大塚くん!
In 1987, Tsuyoshi Ootsuka fainted in a freak accident. Twenty-six years later, he miraculously wakes up. Now it's time for Ootsuka to go back to school where he plans to live his youth with full force! There's just one problem: on the outside, everyone sees a 40-year-old man, while on the inside, he's still just a 14-year-old boy. (Source: Gangan Online)
Daisanji Seichouki, Ootsuka-kun! has 39 chapters.
Daisanji Seichouki, Ootsuka-kun! has 4 volumes.
Daisanji Seichouki, Ootsuka-kun! is currently finished.
Daisanji Seichouki, Ootsuka-kun! was written by Chikara Kimizuka.
Daisanji Seichouki, Ootsuka-kun! was published Jul 11, 2013 to Feb 12, 2015.
Chikara Kimizuka also made