What is Dementia manga?

Stories that have mind-destroying plots. The goal of dementia stories is to mess with the audience's mind through the characters progress into insanity.

Newest Dementia Manga You might like

While You’re In Love

(While You’re In Love)

0

Description:

I actually knew the truth. «I didn’t marry my wife because I loved her.» So it’s not his fault. It was all my fault to have false expectations. «I just signed a contract with her based on needs.» Three years as his wife. I tried hard to be the right woman for him, but I couldn’t get a piece of his heart. «I didn’t know it would last this long. It’s annoying.» I was nothing to him to the extent that I was thrown away as soon as the heroine appeared. In the end, the main character was the main character and the extra was the extra. No matter how hard I try, I’m just an annoying extra. The role hasn’t changed. So it’s right for me to leave. «I’m sorry I’ve been bothering you all this time. Please be happy with her.»
Type

manhwa

Rating

Teens 13 or older

Status

current

Started

2023-07-25

Raccoon-san Apartment

(Raccoon-san Apartment)

0

Description:

Common Raccoon (from Kemono Friends) and her adventures in the apartment she is staying in. (Source: MangaDex)
Type

doujin

Status

current

Started

2020-02-02

Chichi 68 Sai, Haha 64 Sai, Boku 24 Sai.

0

Description:

A oneshot about a salaryman and his increasing stress.
Type

oneshot

Volumes

1

Chapters

1

Status

finished

Started

2017-12-23

Kimi ni Aisarete Itakatta

6.51

Description:

Kanae is a girl who is struggling to fit in with the popular clique at her high school. Because she had been bullied in middle school, she has developed an acute inferiority complex that had led her to engage in compensated dating in order to feel wanted. In comes Hiroshi, a high-school baseball star who became drawn to her after finding her crying during a group date at a karaoke bar. Thus begins an unhealthy relationship between a mentally unstable high-school girl and a guy who will eventually knife her to death at the end.
Type

manga

Rating

Mature

Status

current

Started

2017-06-06

Yuusha, Aruiwa Bakemono to Yobareta Shoujo

(The Maiden Called Hero or Monster)

0

Description:

That girl was once called "Hero." She was seen as the savior of Humanity and as the ultimate obliterator of Demons plaguing the world. Her magic was rule-breaking, her healing powers almighty, her weapon mastery unparalleled, and her will is of steel. And then, she was called "monster," and her tremendous power and abnegation was feared. Betrayed by her own comrades, she continued alone her in her mission. She will not stop until all Demons are eradicated. Killing, killing, killing them all. Because that's the Hero's duty. Losing her past, gaining new companions won't alter her path. There is only one reason guiding her actions. "Because I'm a Hero."
Type

novel

Volumes

2

Chapters

11

Status

finished

Started

2014-07-31

Eden Ui Wang

(King of Eden)

0

Description:

A remote village massacred in Andalusia. A single man apprehended wading through the aftermath. But the killer they've brought down from the mountains is entirely impossible for them to retain...The world has been stained by blood before. So it shall be again.(Source: Yen Press)
Type

manhwa

Volumes

6

Chapters

51

Status

finished

Started

2014-02-28

Choudouryoku Mouko Daishuurai

(The Ultra Power Mongol Invasion)

6.83

Description:

Type

manga

Volumes

1

Chapters

11

Status

finished

Started

2013-10-04

Yume Nikki

6.26

Description:

Official manga adaptation of the RPGMaker game, Yume Nikki illustrated by Hitoshi Tomizawa, serialized in Takeshobo's web manga magazine Manga Life Win+. Madotsuki is a girl that always dreams with the same landscape. Finally, she decides to start exploring her dreams, searching for answers.
Type

manga

Volumes

1

Chapters

10

Rating

Status

finished

Started

2013-05-20

Drag-On Dragoon: Shi ni Itaru Aka

(Drakengard: Fatal Crimson)

6.83

Description:

One, a mysterious and quiet young girl who is known as "The Former Songstress", seems to hold deep resentments for a certain dragon.
Type

manga

Volumes

2

Chapters

21

Status

finished

Started

2013-01-03

Subete no Jidai wo Tsuujite no Satsujinjutsu

0

Description:

1. Kobito no Kutsuya (Little People of the Shoe Store) 2. Sanae-san no Nazo (Sanae-san's Mystery) 3. Geinin Jigoku-hen (Entertainer Hell) 4. Kirei na Kintama (Beautiful Testicles/Beautiful Goldenball) 5. Gekisatsu Friendly Park (Strong Poison Friendly Park) 6. Subete no Jidai wo Tsuujite no Kyuuketsujutsu (Blood-sucking Techniques Throughout the Ages) 7. Zipang Seihin wa Kowarenai (Zipangu Goods Aren't Broken) 8. Chimamire Mahou wa Ai no Jumon (Bloodstained Magic is a Love Spell) 9. Totsu no Sekai (Convex World) 10. Koi no Choujikuuhou (Love's Super Dimension Method) 11. Kokuu no Akui (The Void's Malice)
Type

manga

Volumes

1

Chapters

11

Rating

Horror

Status

finished

Started

2012-12-20

Dementia 21

0

Description:

What will nursing be like in the future? Yukie Sakai, a home care giver, is a specialist for nursing patients under the serious condition. The patients are, for example, "Reddleman," the hero who used to protect peace on earth, and the president of an advanced nursing home in which everything is controlled by machines, and...! (Source: BookLOUD) Included one-shots: Volume 1: Tantei SumoKING (Detective SumoKING), India de Ransuu Volume 2: Separate
Type

manga

Volumes

7

Chapters

37

Rating

Status

finished

Started

2011-01-27

Battle Royale: Tenshi-tachi no Kokkyou

(Battle Royale: Angels' Border)

7.11

Description:

The Program is a brutal military experiment that pits junior high students against each other every year in a brutal battle to the death. Most of the students from Shiroiwa Junior High scatter as soon as they reach the remote island where they must participate in the latest round of the Program. But Yukie Utsumi and five of her friends lock themselves in the lighthouse, clinging to a desperate hope of survival. They all trust each other, but they also know that only one can survive the Battle Royale... (Source: MU)
Type

manga

Volumes

1

Chapters

9

Rating

Horror

Status

finished

Started

2011-01-01

The Voices That Call Me

5.36

Description:

A Hikikomori hears voices that lead him to a young girls apartment.
Type

oneshot

Volumes

0

Chapters

1

Rating

Status

finished

Started

2011-01-01

Kara no Kyoukai: The Garden of Sinners

()

7.58

Description:

A teenaged girl, who possesses the "Mystic Eyes of Death Perception", a supernatural ability that allows the user to see the "death" of everything in existence and kill the object by destroying its "origin". She recently recovered from a two-year coma caused by a traffic accident. Prior to the traffic accident, she originally had two personalities, a male personality named Shiki (織), and the original female personality Shiki (式). Children born into the Ryōgi family are generally male and are raised with two personalities, so the male personality is customarily called the "yang" personality, while the female is called the "yin" personality. It is easy to tell which Shiki is speaking at a given time because they both have a distinct style of speaking, most notably that the female Shiki refers to herself with the pronoun watashi (私), while male Shiki refers to himself as ore (オレ). After waking from her coma, Shiki discovers that she can no longer feel the male Shiki's presence and assumes that he died because of the accident. She also feels a detachment from her memories before the accident, and while she knows she is Shiki, she does not feel that she is. In the hopes of regaining herself and the "dead" Shiki, she puts on a cold façade that somewhat resembles the male Shiki's and tries to act as the female Shiki did. Tōko understands the sense of detachment Shiki feels, but considers the current Shiki a third, new personality. (Source: Wikipedia)
Type

manga

Volumes

0

Rating

Horror

Status

current

Started

2010-11-01

AX: A Collection of Alternative Manga

0

Description:

Ax is the premier Japanese magazine for alternative comics, heir to the legendary Garo. Published bi-monthly since 1998, the pages of Ax contain the most innovative, experimental, and personal works in contemporary manga -- the flourishing underground of the world’s largest comics industry. Now Top Shelf presents a 400-page collection of stories from ten years of Ax history, translated into English for the first time.
Type

manga

Volumes

0

Status

current

Started

2010-07-15

Nobunaga-sama to Okoshou Boys

0

Description:

Type

manga

Volumes

0

Status

current

Started

2010-05-28

Hokenshitsu no Shinigami

7.46

Description:

Hadesu Sensei is no ordinary middle school nurse. In fact, many students believe he is a shinigami. His excessive friendliness and eagerness to win his students' affection does little to offset his terrifying appearance. But, fortunately for this middle school, Hadesu Sensei is an expert at extracting "byouma", demons of disease, from possessed students!
Type

manga

Volumes

10

Chapters

87

Status

finished

Started

2009-09-01

Roman Album: Taishou Dennou Dadaism Emaki - Despera

0

Description:

The story centers around a 12 year old girl named Ain, who often builds random devicess despite the lack of scientific background for them. The sci-fi alternative period story is set in Tokyo during the Taisho era in 1922, one year before the 1923 Great Kanto earthquake. (Source: Wikipedia) Note: There are some differences in story between serialized version and published book.
Type

novel

Volumes

1

Chapters

13

Status

finished

Started

2009-06-10

Biscuit Frankenstein

0

Description:

1999. The "end of the world" that was talked half in doubt since Nostradamus' prediction was finally proven wrong. But unknown to the public, an abnormal phenomenon was starting to spread. A "Disease" which disturbs the normal cell division process, making young girls' body rot alive, slowly killing them. And a beautiful and grotesque being born from this disease, guided by a hapless fate, starts walking on the borderline between good will and ill will, with the wafting sweet scent of death.
Type

novel

Volumes

1

Chapters

10

Status

finished

Started

2009-05-28

Jisatsu Yuugi

0

Description:

A self-published one shot, by Shintaro Kago.
Type

doujin

Volumes

1

Status

finished

Started

2009-05-01

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