My One-Hit Kill Sister DVD Complete Edition

Asahi Ikusaba is a high-school student who got lost and ended up in another world. He has knowledge of video games and fantasy worlds, but he is weak and does not have any "cheat abilities." He finds his older sister Mayu in the other world, and she has the strongest cheat ability and also has a brother complex.

Episode titles:

• 1. Did You Call for Your Big Sister?
• 2. You Call Me Your Big Sister?
• 3. My Sister, Maya-nee, Is All I Need
• 4. The Big Plan for the Home of the Ikusaba Brother and Sister
• 5. The Ikusaba Brother and Sister's Big Dungeon Exploration Plan
• 6. The Hero and the Big Sister
• 7. Portrait of a Certain Big Sister and Little Brother
• 8. I Can't Raise My Sword Against a Girl
• 9. The Preferred Form of a Big Sister
• 10. My Amazing Little Brother
• 11. Shark from Another World
• 12. Big Sister Forever