Phantom from MAR: Marchen Awakens Romance. My first two thoughts of characters were already posted, and the deaths that made me bawl for hours actually had to happen. But Phantom, no. Just. No. They could have found a way around it, or had it so Phantom could have removed the curse. You do not give a character a tragic backstory, have them lose their only friend, slip into depression, and then kill them. And the way he died.... UGH!
Inori Yuzuriha from Guilty Crown should not deserve to die because....Ouma Shu and her suppose to have end with happiness together!!! (Though I amor being end with Shu as her replacement) Teehee..