17th single CD. Includes an M card printed with a newly photographed image of the Touken Danshi featured on each CD main jacket. The M card includes the MV "Aratayo" (stage footage edited version), the MV "Touken Ranbu - Banryo Hito -" (stage footage edited version), and "Aratayo" Jacket Shooting Making - XX Edition - featuring jacket shooting scenes and comments (system requirements unknown). Also includes an application code (valid only in Japan).