Worst Gaiden Mr. Zetton

Vol.1 Chapter 3.5: The Miracle Worker
Chapter 3: Dead Delinquents Society
Chapter 4: Drunken Master
Chapter 3: Dead Delinquents Society
Chapter 4: Drunken Master
After years of studying, Hanazawa Saburou, AKA Suzuran's legendary Zetton, has finally become a high school teacher. But on his first day at work, the principal tells him he was actually hired not to teach, but to make the students of his homeroom class drop out of school?!
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