KAT-TUN brings the 29th single. "EUPHORIA" is provided for TV series "The High School Heroes" as its the main theme song. This edition includes an exclusive new song for this edition as a B-side track and comes with a bonus DVD "Documentary of KAT-TUN 29th Single" featuring recording scene. Also includes a 24-page documentary photo booklet. Cover artwork is different from Type 1's, Type 2's, and Regular Edition's.