Cover of the 1-nen A-gumi no Monster

1-nen A-gumi no Monster

3.27

Ratings

462

Views

0

Bookmarks

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.

Write a review

Type

Manga

Genre

Published

July 28, 2025

Updated

July 28, 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

1-nen A-gumi no Monster , 1-nen A-gumi no Monster manga , 1-nen A-gumi no Monster manga read , 1-nen A-gumi no Monster free , 1-nen A-gumi no Monster online , 1-nen A-gumi no Monster manga read free online , 1-nen A-gumi no Monster comics , 1-nen A-gumi no Monster read comics , 1-nen A-gumi no Monster read comics free , 1-nen A-gumi no Monster manga read comics online

Comments (0)

Share your thoughts on the manga you've read with our community!

You must be logged in to comment. Login here.

Explore the Leading Edge of Manga Trends!

Experience the latest sensations in the world of manga. Dive into the stories that everyone's talking about and ride the wave of today's hottest trends. Don't miss out on the excitement!

Cover of the The Return of the Disaster-Class Hero

The Return of the Disaster-Class Hero

The emergence of mysterious and destructive creatures on earth has earned them the name "calamities" from humans. To confront these calamities, twelve

7.27 Rating

137 Episodes

Cover of the Omniscient Reader

Omniscient Reader

Kim Dokja does not view himself as the main character in his own life, preferring solitude and spending his time reading web novels as his only pastim

8.59 Rating

273 Episodes

Cover of the Latna Saga: Survival of a Sword King

Latna Saga: Survival of a Sword King

Hanbin Ryu had just been aimlessly wandering since his discharge from military service, when he unexpectedly found himself transported to a different

7.49 Rating

255 Episodes

Cover of the The Greatest Estate Developer

The Greatest Estate Developer

After dozing off while reading a fantasy story, Suho Kim, a pupil of civil engineering, finds himself transported into the book's plot! He is now inha

8.73 Rating

204 Episodes

Cover of the Second Life Ranker

Second Life Ranker

When news of his brother's death reached Yeonwoo, he was shattered. Years earlier, his sibling had vanished into the ether, leaving behind nothing but

7.67 Rating

215 Episodes

Cover of the The Beginning After the End

The Beginning After the End

The ruler of a society that places a great emphasis on martial ability, King Grey, commands immense power, wealth, and prestige. However, his exalted

8.26 Rating

240 Episodes

Cover of the I Was the Final Boss

I Was the Final Boss

Baphomet, the imposing ruler of the "Tower of Abyss," is actively searching for a skilled opponent to engage in a relentless war. As clashes with vari

6.86 Rating

113 Episodes

Cover of the QUESTISM

QUESTISM

Despite his passion for gaming, Suhyeon Kim despises school, and the feeling is mutual as he faces constant harassment from his peers. His only escape

7.00 Rating

176 Episodes

Cover of the Lookism

Lookism

For his entire 17 years, Park Hyung Suk has been at the bottom rung of the school hierarchy, constantly endured ridicule from his peers due to his sho

8.25 Rating

573 Episodes

Cover of the Tensei Shitara Slime Datta Ken

Tensei Shitara Slime Datta Ken

It is just another ordinary day for Satoru Mikami. The sun is shining brightly on the streets of Tokyo, and he is in the midst of a discussion with hi

8.22 Rating

153 Episodes

Cover of the Aobing Zhuan

Aobing Zhuan

A follow-up film, centered on the 2019 blockbuster "Nezha," tells the tale of the Chaos Pearl, formed after over a millennium of convergence between e

6.31 Rating

51 Episodes

Cover of the Like a Fiery Flame

Like a Fiery Flame

"The world will become your enemy if you descend into Jianghu..." The young patriarch of a declining family, Baek Mujin, prepares for a journey into t

6.07 Rating

10 Episodes

Cover of the Undercover! Chaebol High School

Undercover! Chaebol High School

Webtoon Original:

6.49 Rating

102 Episodes

Cover of the Tate no Yuusha no Nariagari

Tate no Yuusha no Nariagari

Naofumi Iwatani is a 20-year-old otaku who finds himself inexplicably transported to the kingdom of Melromarc. Alongside three other summoned individu

7.75 Rating

132 Episodes

Cover of the Zettai BL ni Naru Sekai VS Zettai BL ni Naritakunai Otoko

Zettai BL ni Naru Sekai VS Zettai BL ni Naritakunai Otoko

The world of Boy's Love (BL) manga is filled with gorgeous men, but the story's hero is determined to avoid becoming the protagonist. Despite his effo

8.30 Rating

94 Episodes

Cover of the Nisekoi

Nisekoi

During his youth, Raku Ichijo and his childhood sweetheart made a secret vow. He kept the pendant as a memento while she held onto the key, hoping to

7.38 Rating

229 Episodes

Cover of the The Greatest Estate Developer

The Greatest Estate Developer

After dozing off while reading a fantasy story, Suho Kim, a pupil of civil engineering, finds himself transported into the book's plot! He is now inha

8.73 Rating

204 Episodes

Cover of the Clockwork Planet

Clockwork Planet

Clockwork Planet was created by Y, a mysterious clockwork master who used gear parts and extensive knowledge to rebuild the lifeless artificial celest

7.74 Rating

54 Episodes

Cover of the Tensei Shitara Slime Datta Ken

Tensei Shitara Slime Datta Ken

It is just another ordinary day for Satoru Mikami. The sun is shining brightly on the streets of Tokyo, and he is in the midst of a discussion with hi

8.22 Rating

153 Episodes

Cover of the Aobing Zhuan

Aobing Zhuan

A follow-up film, centered on the 2019 blockbuster "Nezha," tells the tale of the Chaos Pearl, formed after over a millennium of convergence between e

6.31 Rating

51 Episodes

Cover of the Like a Fiery Flame

Like a Fiery Flame

"The world will become your enemy if you descend into Jianghu..." The young patriarch of a declining family, Baek Mujin, prepares for a journey into t

6.07 Rating

10 Episodes

Cover of the Undercover! Chaebol High School

Undercover! Chaebol High School

Webtoon Original:

6.49 Rating

102 Episodes

Cover of the Tate no Yuusha no Nariagari

Tate no Yuusha no Nariagari

Naofumi Iwatani is a 20-year-old otaku who finds himself inexplicably transported to the kingdom of Melromarc. Alongside three other summoned individu

7.75 Rating

132 Episodes

Cover of the Zettai BL ni Naru Sekai VS Zettai BL ni Naritakunai Otoko

Zettai BL ni Naru Sekai VS Zettai BL ni Naritakunai Otoko

The world of Boy's Love (BL) manga is filled with gorgeous men, but the story's hero is determined to avoid becoming the protagonist. Despite his effo

8.30 Rating

94 Episodes

Cover of the Nisekoi

Nisekoi

During his youth, Raku Ichijo and his childhood sweetheart made a secret vow. He kept the pendant as a memento while she held onto the key, hoping to

7.38 Rating

229 Episodes

Cover of the The Greatest Estate Developer

The Greatest Estate Developer

After dozing off while reading a fantasy story, Suho Kim, a pupil of civil engineering, finds himself transported into the book's plot! He is now inha

8.73 Rating

204 Episodes

Cover of the Clockwork Planet

Clockwork Planet

Clockwork Planet was created by Y, a mysterious clockwork master who used gear parts and extensive knowledge to rebuild the lifeless artificial celest

7.74 Rating

54 Episodes