User blog comment:Golden Bear92/My thoughts on why Zero no Tsukaima needs a 5th season./@comment-108.231.165.77-20120716210625

Saito promised to bring the ring back but he hasn't yet given it to Water Spirit. Throughout the whole I was thinking about the ring and waiting for Saito to return it but it never happened so yea they really should another episode or season. I totally agree