Waga Tousou - Imouto no Tame nara Sekai o Shukusei Shite mo Ii yo ne!
- Volume 03Chapter 13-18
- Ch 18 Chapter 18 Sep 30, 2016 Ch 17 Chapter 17 Sep 30, 2016 Ch 16 Chapter 16 Sep 27, 2016 Ch 15 Chapter 15 Sep 21, 2016 Ch 14 Chapter 14 Sep 20, 2016 Ch 13 Chapter 13 Sep 18, 2016
Mina, a Lieutenant of the Space-Time Vanguard Unit arrives from the distant future to interrupt Ichikawa's peaceful life with some upsetting news of how the world would end-up if he continues to pursue his affection about his little sister. The sound of the grim news doesn't seem though to deter Ichikawa resulting in Mina having to take any and every possible action to convince and if necessary seduce him!