Hi guys, I just come to an online JRPG by chance, of cuz its in English. It is called
Einherjar. It uses turn-based tactics as its core. Quite fun. The drawing of units are maga-ly, quite cute imo. You can look at its trailer youtube to know if it suits your style.
Youtube:
http://www.youtube.com/watch?v=BtWuC_4THs0
Official site:
http://www.ein-herjar.com/website/index.php