<Tr> <Th> Platform </Th> <Td> PlayStation Vita </Td> </Tr> <Tr> <Th> Released </Th> <Td> December 17, 2015 </Td> </Tr> <Tr> <Td_colspan="2"> Original video animation </Td> </Tr> <Tr> <Th_colspan="2"> Seraph of the End: Vampire Shahal </Th> </Tr>

When did seraph of the end come out