Kanjani8 to release 49th single! Featured as the main theme song for the TV drama series "Assistant Inspector Daimajin" starring Toma Ikuta. This edition comes with "8 Gatsu no Memory" and "Dai Saisei." Also includes bonus video footage: music videos ("Okami to Suisei," "8 Gatsu no Memory") and documentary. Comes with a 8-page lyric photo book.