Umineko When They Cry Episode 7: Requiem of the Golden Witch(2011)

The time for logical debate and magical feints has come to an end; the revelation of the truth about Beatrice the Golden Witch is at hand. To facilitate this, game master Bernkastel has chosen Will Wright the Mage-Hunter to step onto her board and answer a single question: Who killed Beatrice? Joining him in the game is Lion Ushiromiya, Krauss's firstborn and heir, whose role is a mystery in its own right. Will's line of questioning draws together the stray strands from all the previous games, twisting them into a thread of truth, revisiting Kinzou's first encounter with the young Beatrice and working through the legends that have since sprung up around her...

(Source: Yen Press)