What is Sudden Girlfriend Appearance manga?

Sudden Girlfriend Appearance anime involve a sudden change in the main character's life where (s)he suddenly gets confronted with an individual (s)he's sexually attracted to, the two of them inevitably becoming a couple.

Random Sudden Girlfriend Appearance Manga You might like

Fuufu Ijou, Koibito Miman.

(More than a married couple, but not lovers.)

7.63

Description:

Jirou, a third-year in high school, is forced to live with a gal named Akari under a course called the "Couple Practical." In order to be paired with their own romantic interests, they're going to act as a married couple...!? (Source: MangaDex)
Type

manga

Status

current

Started

2018-03-02

Bakemonogatari

8.24

Description:

One day, high-school student Koyomi Araragi catches a girl named Hitagi Senjougahara when she trips. But—much to his surprise—she doesn’t weigh anything. At all. She says an encounter with a so-called “crab” took away all her weight … Monsters have been here since the beginning. Always. Everywhere. (Source: Kodansha USA)
Type

manga

Volumes

22

Chapters

193

Status

finished

Started

2018-03-14

Sewayaki Kitsune no Senko-san

(Meddlesome Kitsune Senko-san)

7.88

Description:

The everyday life of Nakano, a salaryman working for an exploitative company, is suddenly intruded upon by the Kitsune, Senko-san (800 Years Old - Young Wife). Whether it be cooking, cleaning, or special Service(?)... she'll heal his exhaustion with her tender "care". (Source: MU)
Type

manga

Status

current

Started

2017-10-06

TenPuru

(Temple)

7.54

Description:

Not knowing what to do with his worldly desires, Akagami Akemitsu aims to live a stoic life. However, the thick karmic blood flowing from him will not permit it! (Source: Kodansha, translated)
Type

manga

Rating

Teens 13 or older

Status

current

Started

2018-09-01

Midori no Hibi

(Midori Days)

7.73

Description:

Seiji Sawamura is the toughest seventeen-year-old in town, feared by all for his fighting prowess and his deadly "Devil's Right Hand." But at heart, Seiji is a softy, and all he wants is an end to his seventeen-year history of being a lonely single guy. Unfortunately, his tough-guy reputation only serves to decrease his popularity with the ladies, until one day he wakes up to find a girl named Midori has replaced his right hand, and admits she has had a crush on him since middle school.
Type

manga

Volumes

8

Chapters

86

Rating

Ecchi

Status

finished

Started

2002-09-18

Tsumi to Kai

6.9

Description:

Overwhelmed by societal pressures at home and at school, Zen turns to upskirting as a means of rebellion and control. But once he is caught in the act by the student body VP, he is soon taught that control is a two-way street and bondage is more psychological than he ever imagined. (Source: Denpa)
Type

manga

Volumes

6

Chapters

59

Rating

Mature

Status

finished

Started

2017-04-07

Goodbye! Isekai Tensei

6.67

Description:

Yuuya Kamigasaki is a normal, 17-year-old high school student. But suddenly, a princess who calls herself Angelia Eight Gransia appears before him from another world. (Source: ANN)
Type

manga

Volumes

4

Chapters

18

Status

finished

Started

2017-12-20

Ashita Dorobou

(Thief of Tomorrow)

7.52

Description:

A gigantic flying object suddenly appeared above Tokyo. Just when the country fell into panic, the object shot out a beam of light towards a young man Miyasako Kyouichi. The beam was not an attack; instead what appeared out of the smoke was Miyasako's ex-girlfriend Tendou Ashita!
Type

manga

Volumes

4

Chapters

31

Status

finished

Started

2007-11-22

Midari ni Midara na Kuroyukihime Online

7.57

Description:

Type

manga

Volumes

4

Chapters

27

Rating

Ecchi

Status

finished

Started

2016-04-28

Kitsune Spirit

(The Mountain Climber and the Sealed Evil Fox)

7.61

Description:

A middle-aged man goes to the mountain to commit suicide. On the way he finds a sealed youkai black fox girl in a small cave. She asks him to free her, and he does it without a second thought and goes on to die, but the fox girl, despite her original intentions, forces the man to give up and they eventually marry. This is about their married life. (Source: MangaDex)
Type

manga

Rating

Status

current

Started

2017-11-14

Watashi to Watashi

(The Prisoner in the Miniature Garden)

8.23

Description:

He has been a recluse for the past 10 years in that big house overlooking a bicycle parking lot. One day, a girl approaches and confessed to him, disturbing the world he's been cooping himself up in. A oneshot of their story by the mangaka of Tetsugaku Letra and Watashitachi no Shiawase na Jikan. (Source: MU)
Type

oneshot

Volumes

1

Chapters

1

Rating

Status

finished

Started

2017-04-25

Onee-San Is Invading!?

(Onee-San Is Invading!?)

0

Description:

Toono Ao failed to get into college and became a ronin, studying for next years exams instead. To better study for them, Ao moved out to live on his own into an apartment near his cram school. It's not much, but it's a place to call his own. But not long after moving in, a drunken lady finds her way into his new home! It doesn't matter how hard he tries, she just continues to make herself at home and take advantage of him. This is not okay! ...Or is it? His humble castle is no longer his own. Onee-san is invading! (Source: Black Cat Scanlations)
Type

manga

Rating

Smut

Status

current

Started

2021-03-10

My Succubus Girlfriend

0

Description:

Izumo is a scary-looking elite student. Everyone is afraid of him, but in reality, he just wants fun friends and a cute girlfriend. One day a succubus named Anastasia visits him to try and steal his virginity. (Source: Tapas)
Type

manga

Chapters

59

Status

finished

Started

2017-09-30

Idakimakura to ha Kekkon Dekinai!

(I Can't Marry Pillow!)

6.75

Description:

When Kazu returns home from another day of work, things become weird when a girl claiming to be his old pillow appears and crying to not be thrown away.
Type

manga

Rating

Status

current

Started

2017-01-11

My Succubus Girlfriend NEW

0

Description:

Izumo is a scary-looking top student. Everyone is afraid of him, but in reality, he just wants friends and a fun school life. One day he is targeted by a succubus named Anastasia who attempts to steal his virginity.
Type

oel

Status

current

Started

2020-06-26

Maou ga Inaka ni Totsuidara

(If a Demon Lord Were to Get Married in the Countryside)

0

Description:

A girl who calls herself the Demon Lord falls onto an elementary school teacher living in the countryside, and they decide to get married! A romantic comedy about a cute couple's life in the countryside, that happens to include the Demon Lord! (Source: Comic Cune, translated)
Type

manga

Status

current

Started

2022-03-26

Alice no Hanamuko

(Alice's Groom)

0

Description:

The vampire princess Alice goes to the human world to find a groom in order to inherit the throne, and finds an unlucky man with a very powerful aura. (Source: MU) Contains 1 bonus chapter.
Type

manga

Volumes

1

Chapters

7

Rating

Ecchi

Status

finished

Started

2011-11-28

Letters on the wall

(Letters on the wall)

0

Description:

Tara has been trying to forget things about her childhood city. After the magnificent idea of going back there five years later to study university, she founds out that forgetting is not an option anymore. Each memory is a step to find who she really is. (Source: Webtoon)
Type

oel

Chapters

68

Status

finished

Started

2019-02-06

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