Episode IV-I End Game
Between 1986 and 1998, Ange leads a harsh, isolated life at St. Lucia Academy, a boarding school Eva sent her to. Between classes, Ange learns about magic from Maria, whose soul is kept alive in her old diary. Maria shows Ange how she was often left at home by Rosa and forced to care for herself with Sakutaro, a stuffed lion doll Rosa made her for her birthday who was brought to life by Maria. In 1998, Ange discovers that she is being hunted for her fortune by her aunt Kasumi, Kyrie's sister, and escapes with assistance from her bodyguard, Amakusa. She begins her journey to Rokkenjima, where she enters Purgatory and becomes Battler's ally against Beatrice under the name "Gretel". To make things more fair for Battler, Ange convinces Beatrice to let Battler use blue text for when he makes his theories. During the family conference in 1986, Kyrie theorizes that Kinzo is already dead, which is why none of them except for Krauss and Natsuhi have supposedly seen him, and that there are actually seventeen people on the island. Battler adopts this theory and states it in blue, but after Krauss and Natsuhi are sent by Kyrie to prove that Kinzo is alive, Kinzo agrees to attend the family conference and settle the argument himself.
Aired 05/11/2009EP 19 - Episode IV-I End Game

Umineko: When They Cry
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 (六軒島), 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 Kinzo's (family head) concerns for this year's family conference. After being told that his end was approaching by his longtime friend and physician, Kinzo 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, Kinzo 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.
[Written by MAL Rewrite]