References in When They Cry

contains several cultural and historical references as a result of author Ryukishi07's habit of putting references in his work just to have them. Several of them are listed below.

Divine Comedy
Umineko no Naku Koro ni contains many references of Dante Alighieri's Divine Comedy.
 * Beatrice is likely based off of Beatrice Portinari.
 * Umineko's Beatrice is frequently called "Bice", as is Beatrice Portinari.
 * The original incarnation of Beatrice, Kinzo Ushiromiya's lover Beatrice Castiglioni is Italian as is Beatrice Portinari.
 * Beatrice Portinari is referred to as Dante's "ideal woman", similar to how Umineko's Beatrice is referred to as Battler's "ideal woman".
 * Clair Vaux Bernardus is likely based off of Saint Bernard of Clairvaux.
 * Virgilia is likely based off of Virgil.
 * The Seven Stakes of Purgatory are likely based off of the Seven Deadly Sins as they appear in Purgatorio.

Detective fiction

 * Dlanor A. Knox is directly related to detective fiction author Ronald A. Knox.
 * "Dlanor" is "Ronald" spelled backwards.
 * Willard H. Wright is likely based off of Willard Huntington Wright.
 * Lion Ushiromiya and Willard call each other "Watson" and "Holmes", direct references to the famous Sherlock Holmes franchise.

Other

 * Battler Ushiromiya is partially based off of Phoenix Wright from the Ace Attorney franchise, most clearly seen in Battler's Objection sprite.