From Yen Press:

Time holds little meaning for Beatrice the Millennial Witch. Replaying the events leading up to the Golden Banquet again and again only gives her more opportunity to play with her new favorite toy, Battler Ushiromiya. The boy's will to resist the witch remains strong as the curtain rises for a third time on the Ushiromiya family's annual reunion. But as Beatrice pulls more and more players into the game, the strain on Battler's defenses is evident. Do the other members of his family hold the key to solving the witch's riddle and sealing her defeat?!

The question arcs are:
1. Umineko no Naku Koro ni Episode 1: Legend of the Golden Witch
2. Umineko no Naku Koro ni Episode 2: Turn of the Golden Witch
3. Umineko no Naku Koro ni Episode 3: Banquet of the Golden Witch
4. Umineko no Naku Koro ni Episode 4: Alliance of the Golden Witch

The answer arcs are:
5. Umineko no Naku Koro ni Chiru Episode 5: End of the Golden Witch
6. Umineko no Naku Koro ni Chiru Episode 6: Dawn of the Golden Witch
7. Umineko no Naku Koro ni Chiru Episode 7: Requiem of the Golden Witch
8. Umineko no Naku Koro ni Chiru Episode 8: Twilight of the Golden Witch

The side story arcs are:
- Umineko Biyori
- Umineko no Naku Utage ni: Tea Party of the Witches
- Umineko no Naku Koro ni Episode X
- Umineko no Naku Koro ni Tsubasa
- Ougon Musoukyoku
- Umineko no Naku Koro ni Shi: Forgery of the Purple Logic

Battler assumes control of the sixth game, wielding his new Golden Truth as he parries the logical blows of the detective-and-witch, Erika Furudo. For Battler, what began as a contest over the existence of magic has become a fight to revive the fiery, vibrant Beatrice of his early clashes on the game board. The logical loops and rules of the game were already complex; now, as the game master, Battler must quickly learn how to shape the events to his and Beatrice's ultimate ends without getting locked in a closed room by Erika, the witch of truth!

(Source: Yen Press)

The game's story takes place in Japan at the end of World War II. Devastated in the aftermath of defeat, the Japanese government complies with the Allies' reconstruction plan. Japan begins to recover from the loss after a few years, but America and China intricately divide the nation on a municipal level. Eventually, China's military districts become Chinatowns, and places controlled by the United States are Americanized. The many Chinese and American immigrants make Japanese people the minority in their own land. Some Japanese are unwilling to accept this fate and secretly gather their strength to challenge the new system.
A girl named Rose Haibara works at the club Primavera and lends money to Japanese people so that they can rebuild their lives. Meanwhile, Leo Shishigami is best known for his reputation among women. Everything begins to change when that legendary man meets Rose in the spring of 1947.

In Minagoroshi-hen, the mastermind of the murders was revealed. This time, all the pieces of the puzzle are in place. The last step for the characters to take is putting the pieces together in order to defeat the culprit, obtain the miracle, and break through the barrier of June 1983. Matsuribayashi-hen is a "Good End" in which no major deaths occur.

This manga is based on a Visual novel of the same name which is in turn, the next story following Higurashi no Naku Koro ni.

"Umineko no Naku Koro ni takes place in the year 1986 during the time frame of October 4 and October 5 on a secluded island named Rokkenjima (六軒島, Rokkenjima). The head of a wealthy family named Kinzō Ushiromiya, who lives on and owns Rokkenjima, is near death, and eleven of his family members arrive on the island to discuss how Kinzō's assets will be divided once he is dead. Also on the island are five of Kinzō's servants, and his personal physician. After the eleven family members arrive, a typhoon traps them on the island and shortly after people start to get mysteriously murdered."
-Wikipedia

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

Himatsubushi-hen is both a direct prequel and a direct sequel to Tatarigoroshi-hen. In contrast to the first three chapters, this chapter is shown through the eyes of Mamoru Akasaka, a young police investigator from Tokyo who comes to Hinamizawa in order to investigate a kidnapping of a politician's grandchild. Soon, he too becomes implicated into the mysteries of Hinamizawa. This chapter focuses on Rika Furude as being the key part of the mystery.

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are: Onikakushi-hen, Watanagashi-hen, Tatarigoroshi-hen and Himatsubushi-hen.
The answer arcs are: Meakashi-hen, Tsumihoroboshi-hen, Minagoroshi-hen and Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

By this chapter, the player should have an overall idea of how life in Hinamizawa is like. Once again, this chapter begins innocently, with the Watanagashi Festival again marking the start of the sinister events in Hinamizawa. An ancient curse strikes, and a pair of sisters are not what they seem. Shion Sonozaki makes her first appearance in this chapter, while Mion Sonozaki is portrayed as the villain.

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are: Onikakushi-hen, Watanagashi-hen, Tatarigoroshi-hen and Himatsubushi-hen.
The answer arcs are: Meakashi-hen, Tsumihoroboshi-hen, Minagoroshi-hen and Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

On the surface, Minagoroshi-hen is the solution to Tatarigoroshi-hen; however, it answers most of the major common mysteries of the previous arcs. It is told from the perspective of Rika Furude. Most notably, the true identity of the murderer is finally revealed in Minagoroshi-hen. After Minagoroshi-hen, one more effort is needed to seal the story into a happy ending

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

A prequel to Meakashi-hen. Shion is sent away to the all-girls school, St. Lucia Academy, for confinement. One day, a male teacher's body was found in the school swimming pool and the first discoverer, Kosaka Mizuho, is summoned to the chairman's office to report the details. Shion hears rumors about how Mizuho's grandmother is after Mizuho's life and the girl is taking refuge in the school, so Shion approaches the aloof Mizuho.

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are: Onikakushi-hen, Watanagashi-hen, Tatarigoroshi-hen and Himatsubushi-hen.
The answer arcs are: Meakashi-hen, Tsumihoroboshi-hen, Minagoroshi-hen and Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth? Tatarigoroshi-hen is longer than the previous two chapters, and it is considered to be the most depressing and confusing. Keiichi attempts to help out a friend with drastic measures, but as more and more people die, it's clear he is not the only one involved in this. This time, the spotlight shines on Satoko Hojo as being the "victim". Despite good (though misled) intentions, Keiichi Maebara is believed by some of the others to be a villain in this chapter. The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries. The question arcs are: - Onikakushi-hen - Watanagashi-hen - Tatarigoroshi-hen - Himatsubushi-hen. The answer arcs are: - Meakashi-hen - Tsumihoroboshi-hen - Minagoroshi-hen - Matsuribayashi-hen. The side story arcs are: - Onisarashi-hen - Yoigoshi-hen - Utsutsukowashi-hen - Kokoroiyashi-hen.

This episode features a new detective, a man called Willard H. Wright, who will uncover several truths about Rokkenjima's murder mystery. We will also get to know Lion Ushiromiya, a mysterious new member of the Ushiromiya family.

Marie is trapped in a horrible situation. She's being constantly tormented by her classmates and regularly molested by her teacher. With nowhere else to turn, she finds herself asking for supernatural help from one of the seven demons of the seven mysteries of her school. All she desires is the death of her cruel classmates and teacher. How far will Marie be willing to go in order to achieve the murders that would free her from her living hell?
(Source: MU)

This chapter of the Higurashi no Naku Koro ni series, called the "Mahjong" chapter, is related to a "dramatic mahjong" game being released for the PSP in November 2009. This time, Keiichi (a boy who moved to the small village of Hinamizawa), finds himself drawn into a special mahjong course at his school.

(Source: MU)

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

Tatarigoroshi-hen is longer than the previous two chapters, and it is considered to be the most depressing and confusing. Keiichi attempts to help out a friend with drastic measures, but as more and more people die, it's clear he is not the only one involved in this. This time, the spotlight shines on Satoko Hojo as being the "victim". Despite good (though misled) intentions, Keiichi Maebara is believed by some of the others to be a villain in this chapter.

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are: Onikakushi-hen, Watanagashi-hen, Tatarigoroshi-hen and Himatsubushi-hen.
The answer arcs are: Meakashi-hen, Tsumihoroboshi-hen, Minagoroshi-hen and Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

Hirukowashi-hen is based on Higurashi Daybreak. The main characters are Keiichi Maebara and Rika Furude, and this story is set in a parallel world. One day, Rena accidentally swallows something in her mouth during her usual treasure hunting. According to Rika, the seal of the sacred "Fuwarazu Magatama" pairs were broken and Rena must have accidentally swallowed one of them. The magatama holds mysterious magical powers in which a person that has the red magatama will blindly fall in love with anyone with the white magatama.

(Source: Wikipedia)

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

In Onisarashi-hen, a former resident of Hinamizawa named Natsumi is introduced, and her life after the Hinamizawa disaster is explored.

A year had passed since Natsumi's family moved to this city. Natsumi became acquainted with her new life, surrounded by friends as they went home together peacefully every day.
However, the news streamed through the television one day would change her fate substantially. A toxic gas disaster had occurred at a rural village. Furthermore, the village that got caught in the disaster was the one that Natsumi's family used to live in. Shocked by the incident, Natsumi's grandmother told her "this is Oyashiro-sama's curse'. What is this "Oyashiro-sama's curse" that grandmother is speaking of...?
The event marked the beginning of grandmother's eccentric behavior. A dissonant tone within the family indeed. As the calmness becomes concealed with each passing day, the uncertainties in Natsumi's life begin to appear...

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are:
Onikakushi-hen,
Watanagashi-hen,
Tatarigoroshi-hen and
Himatsubushi-hen.

The answer arcs are:
Meakashi-hen,
Tsumihoroboshi-hen,
Minagoroshi-hen and
Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

Summer 1983...Hinamizawa is a tranquil village, but its inhabitants have been plagued by strange deaths and unexplained disappearances seemingly every year. Some say it's the terrifying curse of Hinamizawa's legendary deity, Oyashiro-sama, causing victims to be spirited away by monsters, but is this town harboring dark, horrying secrets even more sinister than any supersition or myth?

This chapter introduces the player to the world of Higurashi no Naku Koro ni. The player is shown the simple rural life of Hinamizawa, the after-school club activities, and the friendships of the main characters. However, things take a turn for the sinister after the Watanagashi Festival, when Keiichi discovers what his new friends have been concealing from him. This chapter implies that Rena Ryugu is the villain.

The story is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.
The question arcs are: Onikakushi-hen, Watanagashi-hen, Tatarigoroshi-hen and Himatsubushi-hen.
The answer arcs are: Meakashi-hen, Tsumihoroboshi-hen, Minagoroshi-hen and Matsuribayashi-hen.
The side story arcs are: Onisarashi-hen, Yoigoshi-hen, and Utsutsukowashi-hen

In the recesses of mountain... there's a bus stop at outskirts of a village, it's called "Hinamizawa bus stop". Rika, a female high-school student, together with her junior, Mion visit this place. Twisted relationships that are concerned with the dam construction in Hinamizawa, and the stories of the curse of "Oyashiro-sama" that takes root in this area. What waiting for them is a tragedy, or else...?
This manga adapts Hinamizawa Teiryūjo, the unreleased stage play that Ryukishi07 wrote and eventually tranformed into the Higurashi no Naku Koro ni game/anime/live-action franchise.