According to their OHP, a new single entitled 恋愛リマインド (Renai Remind) will be released on April 29th!
It includes three tracks and costs 1300 yen.
01.恋愛リマインド (Renai Remind)
Besides, on March 18th they are also going to release a new live DVD including their performance of November 29th 2014 at EPS Musical Academy Hall. You can pre-order it from CDJapan.