Valvrave the Liberator Episode 4: The Hostage Is Valvrave
Episode 4 of 12 of Valvrave the Liberator, aired May 3, 2013, 25 minutes. Available with English subtitles and dub where released.
Episode summary
L-elf tells Haruto to make a pact with him. ARUS kidnap Haruto and attempt to escape without saving the students of Sakimori. Shoko imparts the plans of ARUS to the student council. Not willing to depend on others, Sakimori students declare independence.