Umineko WTC - Banquet of the Golden Witch Episode 2 - History of Rokkenjima 220 with Ushiromiya Rosa [Ch 4-6]

How many people are on Rokkenjima, really? This seemingly obvious and straightforward question leads us down a rather strange rabbit hole as Ushiromiya Rosa tells us a story about how she met Beatrice almost twenty years before the event of this story. Plus, we get to learn about Contrapositives thanks to Beatrice's favorite countermove to the Devil's Proof, Hempel's Raven!