Read High School Dxd Manga Vol 1 Comics

Spy High School

Action

Vampire High School

Comedy

Hidden Magic High School

Drama / Fantasy

Our High School Club

Comedy

Ultimate Soldier in High School

Action

High School Boys Trapped in a Fantasy World

BL

Vlaurentia High

Romance / Fantasy

High Overlord

Eastern Fantasy

When On High

BL

Seraph #1

Action

Meet Me After School

BL / Slice of Life

High State Affair

Comedy / Drama

Incoming Mr High Energy

Action / Fantasy

The Last Line 'Manga'

Action / Fantasy

Immortal Home School

Fantasy

The Ultimate School Doctor

Action / Comedy

The Eccentric School Idol

Romance / Slice of Life

School and other Problems

Comedy

School Beauty's Personal Bodyguard

Action

School Hunk Must Love Me

Romance

1AND A HALF

BL / Horror

Rebirth from 0 to 1

Drama

Sweet First Love S1

Romance

Fairies Cultivation Manual S1

Fantasy