Wake Up, Girls！
Preview this chart online, switch difficulty, adjust playback speed and share a playback position. "極上スマイル" is an AstroDX chart by Wake Up, Girls！, archived under the "maimai PiNK / SD" branch, genre POPS & Anime, BPM 143. This archive lists 4 difficulties (levels 4.0–10.8), including audio, a jacket image, available to browse and download.
