Considered as the third installment in the highly popular When They Cry series by 07th Expansion, Umineko no Naku Koro ni takes place on the island of Rokkenjima, owned by the immensely wealthy Ushiromiya family. As customary per year, the entire family is gathering on the island for a conference that discusses the current financial situations of each respective person. Because of the family head's poor health, this year involves the topic of the head of the family's inheritance and how it will be distributed. However, the family is unaware that the distribution of his wealth is the least of Ushiromiya Kinzou's (family head) concerns for this year's family conference. After being told that his end was approaching by his longtime friend and physician, Kinzou is desperate to meet his life's true love one last time: the Golden Witch, Beatrice. Having immersed himself in black magic for many of the later years in his life, Kinzou instigates a ceremony to revive his beloved upon his family's arrival on Rokkenjima. Soon after, a violent typhoon traps the family on the island and a string of mysterious murders commence, forcing the eighteen people on the island to fight for their lives in a deadly struggle between fantasy and reality.

The year is 2025. Five years have passed since the Tokyo Olympic Games were called off after deadly terrorist attacks. An international school run by the United Nations now stands in the former Olympic site on the edge of Tokyo Bay. Seven teenagers with special abilities, known as Flowers, are among the students. Their student identities are only a cover for their real identities as members of an intelligence organization run by the UN. Their objective is to assassinate other teenagers who have the same abilities. The Flowers have no choice but to complete their missions without fail. Their organization has taken their family members hostage to ensure this. For the Flowers, failure would mean death not only for themselves but also for their loved ones. This is the story of their struggle against cruel fate, and of how it is human nature to find hope, however bleak the outlook. (Source: Official site)

The Otherworld is a vast and dangerous realm hidden from the knowledge of the common folk. It is also home to many creatures that threaten any human who dare visit it. To witness its desolate yet oddly absorbing environment, one must search for portals that could reside anywhere, from secret elevators to shrine entrances. After a fateful encounter with a horrendous Otherworld denizen, Sorawo Kamikoshi ponders whether to keep going or give up in life. Meanwhile, Toriko Nishina scours the Otherworld in hopes of finding her friend Satsuki, who she believes is lost somewhere within the realm. When the two cross paths, friendship blossoms. In order to acquire as much information about this obscure dimension, the two travel back and forth from the real world to the other. Sorawo and Toriko's bodies are soon influenced by the Otherworld, preparing them for the many horrors to come as both of them try to fulfill their goals.

Hitomi Kanzaki is just an ordinary 15-year-old schoolgirl with an interest in tarot cards and fortune telling, but one night, a boy named Van Fanel suddenly appears from the sky along with a vicious dragon. Thanks to a premonition from Hitomi, Van successfully kills the dragon, but a pillar of light appears and envelopes them both. As a result, Hitomi finds herself transported to the world of Gaea, a mysterious land where the Earth hangs in the sky. In this new land, Hitomi soon discovers that Van is a prince of the Kingdom of Fanelia, which soon falls under attack by the evil empire of Zaibach. In an attempt to fight them off, Van boards his family's ancient guymelef Escaflowne—a mechanized battle suit—but fails to defeat them, and Fanelia ends up destroyed. Now on the run, Hitomi and Van encounter a handsome Asturian knight named Allen Schezar, whom Hitomi is shocked to find looks exactly like her crush from Earth. With some new allies on their side, Van and Hitomi fight back against the forces of Zaibach as the empire strives to revive an ancient power.