AKB48 to release the 64th single. It is the first single after the graduation of Yuki Kashiwagi. Type A comes with a Blu-ray featuring a live video of the songs "Theater no Megami," "Kuchiutsushi no Chocolate," "Color Con Wink," and "Saigo no Saigo made." from "Yuki Kashiwagi Graduation Concert -17 Nenkan, Aruitekita Kono Michi- supported by Imoto no WiFi." An application card is included (valid only in Japan).