Overlord second season is confirmed via jp twitter. Here's a link: https://myanimelist.net/forum/?topicid=1598341
My top 5: 1. Flannery (Pokemon) 2. Motoko Kusanagi (Ghost in the Shell) 3. Greed (Fullmetal Alchemist: Brotherhood) 4. L (Death Note) 5. Koby (One Piece)