Speed Grapher - Season 1 Episode 12 Left Hand Lullaby

Suitengu has put his bold plan to seize control of the Tennozu Group into action, and he is moments away from completing the most important step -- marrying Shinsen, thus tying himself to the company's assets. But Kagura has learned of his intentions and breaks out of the floating research facility, with the goal of warning her mother before it's too late.