From a chronic pushover unable to refuse a single favor to an accidental rising star in the Netherworld hierarchy, Iruma Suzuki’s climb from zero to demonic legend delivers one of the most refreshing progression tales in modern serialization. Readers looking for laugh-out-loud supernatural chaos and heartwarming character development can dive straight into Mairimashita Iruma kun EN on MangaMoka, fully presented in authentic, high-resolution right-to-left black-and-white manga pages.

Sold off by his utterly irresponsible parents to the high-ranking demon Lord Sullivan, fourteen-year-old Iruma expects an eternity of torment. Instead, he finds himself adopted by a doting grandfather who showers him with affection and enrolls him directly into the prestigious Babyls Demon School. Survival, however, requires total secrecy. Demons consider humans a mythical delicacy, forcing Iruma to hide his humanity at all costs while navigating a brutal academy culture built on strength, familiars, and magic ranks. Relying on an absurd, lifelong crisis-evasion instinct and the mysterious Ring of Gluttony, Iruma repeatedly stumbles into legendary achievements—inadvertently conquering elite rivals, earning loyal demonic companions, and placing himself on the path to becoming the next Demon King.

Celebrated worldwide and immortalized by a smash-hit anime adaptation, this standout fantasy comedy flips traditional isekai and magical academy tropes into a colorful, masterfully paced epic. Whether you are following Iruma's quest to climb the demonic rank system or enjoying the rich ensemble cast, MangaMoka ensures you never miss a beat. Experience the complete journey and read all chapters from chapter 1 to the latest release with fast updates and pristine English translations.

Alternative Titles: Welcome to Demon School! Iruma-kun, Mairimashita! Iruma-kun, 魔入りました！入間くん
Type: Manga
Genres & Tropes: Comedy, Fantasy, School Life, Supernatural, Isekai, Magic Academy, Underdog
Updates: Check MangaMoka for the latest translated chapter drops.
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