Radiant Historia: Perfect Chronology releases in Japan on June 29, 2017 and in early 2018 for North America and Europe on Nintendo 3DS.
For those of you looking to learn or simply need a refresher on the battle system for Radiant Historia: Perfect Chronology, Atlus put together a trailer showing that shows us exactly how it works.
You can also change the order of turns in order to link characters together for combos, and they can get quite powerful with enough members.