The Standard Edition CD first pressing includes 1 selfie photo card (1 of 5 types, randomly enclosed / specific design for Standard Edition). Chaotic Wonderland features 4 tracks including Japanese versions of "0X1=LOVESONG (I Know I Love You)" and "MOA Diary (Dubaddu Wari Wari)." It also contains a Japanese original song, "Ito," which will be featured as an opening theme in a Japanese TV drama, Spiral Labyrinth - DNA Forensic Investigation.