This cube craft paper toy is Zakuro, the Storm Funeral Wreath and as such possesses the Storm Mare Ring, based on the anime and manga series Katekyo Hitman Reborn (Reborn!). This paper craft model is designed by alonso jacobo.
With the other Funeral Wreaths, Zakuro reigned over other parallel universes; however, in this universe, they instead faced great misfortunes. However, Byakuran found them and, because of their resolution to him, showed them how to become stronger. Zakuro is a rather odd character as he seems to have several mood swings throughout his appearance. In order to prove his loyalty to Byakuran, Zakuro destroyed his entire hometown by erupting all the volcanos nearby while happily taking a bath in the burning lava. His favorite word is"idjit."
You can download the paper toy template here: Katekyo Hitman Reborn - Zakuro Cube Craft Free Paper Toy Download