Hi This is 3 of 4 Videos Planned.
Opening #1: "again" by YUI (eps 1-14)
Opening #2: "Hologram" by NICO Touches the Walls (eps 15-26)
Opening #3: "Golden Time Lover" by Sukima Switch (eps 27-38)
Opening #4: "Period" by Chemistry (eps 39-50)
Opening #5: "Rain" by SID (eps 51-62)
Enjoy Music :)