Cover of the 1-nen A-gumi no Monster

1-nen A-gumi no Monster

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Class 1-A at an all-girls high school presents a challenge for Tarou Jimi, their newly assigned homeroom teacher. Despite its surface appearance of pretty and talented young women on the verge of adulthood, the class is notorious for driving teachers to resignation due to their subtle bullying and shameless blackmailing. Momo Hananaka, a model and leader of the group, is particularly skilled at leveraging her charm and influence to intimidate and manipulate the grown-ups in charge. However, Jimi is not as easy to rattle as they might have assumed. Beneath his unassuming exterior lies a dark history that may make him a match for the "monsters" of 1-A.

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Type

Manga

Genre

Published

July 28, 2025

Updated

October 4, 2025

1-nen A-gumi no Monster Episodes

Start to Chapter 1

First Chapter

Chapter 1

Read Now

Latest Chapter

Chapter 64

Read Now

Chapter 64

July 28, 2025

Chapter 63

July 28, 2025

Chapter 62

July 28, 2025

Chapter 61

July 28, 2025

Chapter 60

July 28, 2025

Chapter 59

July 28, 2025

Chapter 58

July 28, 2025

Chapter 57

July 28, 2025

Chapter 56

July 28, 2025

Chapter 55

July 28, 2025

Chapter 54

July 28, 2025

Chapter 53

July 28, 2025

Chapter 52

July 28, 2025

Chapter 51

July 28, 2025

Chapter 50.5

July 28, 2025

Chapter 50.1

July 28, 2025

Chapter 50

July 28, 2025

Chapter 49

July 28, 2025

Chapter 48

July 28, 2025

Chapter 47

July 28, 2025

Chapter 46

July 28, 2025

Chapter 45

July 28, 2025

Chapter 44

July 28, 2025

Chapter 43

July 28, 2025

Chapter 42.2

July 28, 2025

Chapter 42

July 28, 2025

Chapter 41

July 28, 2025

Chapter 40

July 28, 2025

Chapter 39

July 28, 2025

Chapter 38

July 28, 2025

Chapter 37

July 28, 2025

Chapter 36

July 28, 2025

Chapter 35.2

July 28, 2025

Chapter 35.1

July 28, 2025

Chapter 35

July 28, 2025

Chapter 34.2

July 28, 2025

Chapter 34.1

July 28, 2025

Chapter 34

July 28, 2025

Chapter 33

July 28, 2025

Chapter 32.2

July 28, 2025

Chapter 32.1

July 28, 2025

Chapter 32

July 28, 2025

Chapter 31

July 28, 2025

Chapter 30

July 28, 2025

Chapter 29

July 28, 2025

Chapter 28

July 28, 2025

Chapter 27

July 28, 2025

Chapter 26

July 28, 2025

Chapter 25

July 28, 2025

Chapter 24

July 28, 2025

Chapter 23

July 28, 2025

Chapter 22

July 28, 2025

Chapter 21

July 28, 2025

Chapter 20

July 28, 2025

Chapter 19

July 28, 2025

Chapter 18

July 28, 2025

Chapter 17

July 28, 2025

Chapter 16

July 28, 2025

Chapter 15

July 28, 2025

Chapter 14

July 28, 2025

Chapter 13

July 28, 2025

Chapter 12

July 28, 2025

Chapter 11

July 28, 2025

Chapter 10

July 28, 2025

Chapter 9

July 28, 2025

Chapter 8

July 28, 2025

Chapter 7

July 28, 2025

Chapter 6

July 28, 2025

Chapter 5

July 28, 2025

Chapter 4

July 28, 2025

Chapter 3

July 28, 2025

Chapter 2

July 28, 2025

Chapter 1

July 28, 2025

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