The next three months holds a very busy release schedule for new expansion sets in Japan. A new set will be released in March, April and May. The expansion sets to be released (in chronological order) are:
SM6 Forbidden Light – March 3rd
SM6a Dragon Storm – April 6th
SM6b Champion Road – May 3rd
Each set will be released on a Friday, with individual booster packs being priced at¥150 (~$1.41 USD). While Dragon Storm and Champion Road have no fully equivalent English releases, Forbidden Light has one that will be released on May 4th .