On October 10, 2015, MAX celebrated the 20th anniversary of their debut with the one-night-only 20th Live Contact 2015 Back to the MAX Future special live at the Maihama Amphitheater. Mina, Nana & Lina are joined by Reina & Aki to present the first ever five-member MAX formation! This live video release features the concert performances, including special guest appearance, & documentary footage.