– Ｔゼルダ – (T Zelda – Toon Zelda?)
– ラヴィオ (Ravio)
– ユガ (Yuga)
The above was leaked out and it shows place holder images for a number of characters that will be added into the game. When the text gets translated into English, we learn that three of those placeholders are new characters not announced yet. These are likely the final waves of DLC for Hyrule Warriors Legends & Hyrule Warriors Wii U.
Source: NeoGaf