Taiko PSP DX's IDs, take 7

More future download song hints from PSP DX!

This time only a single, hidden ID from the future releases has been found: mgwrt7. The ID suggests a Kikyoku song, but the number on the back is 7, when only six have been revealed, the latest being Hanayou ~Flourishing Blossoms~ on the Full Combo soundtrack just recently. Are the Taiko Team seriously considering making three Kikyoku songs in just one year? Tanpou, Hanayou and a 7th song?