User blog comment:Imouto-tan/Mitsuari Sirens/@comment-4867780-20170511102439/@comment-26362471-20170511122600

Thank you for the comment ^_^

The Mitsuari Sirens are the best at what they do and very few other Organizations (i.e. the Foo Fighters and the Ikeda Termination Squad) can actually match them in terms of espionage, manipulation, and assassination; furthermore, The Sirens are great Honey Pots and rarely get discovered as Mitsuari Sirens during deep cover missions. They are all so extraordinarily beautiful they can use a subtle form of mind control and mental manipulation with nothing but their bodies and voices; however, they do settle down with a husband that they do love. The Mitsuari Sirens are basically a bunch of Nayutas that operate all over the world collecting Intelligence for the Destiny Military and whoever hires them.

The Mitsuari Sirens are notorious for augmenting their bodies and aestetics with magical items such as a special combination of Holstaur Milk and Alraune Nectar. The also use special the Bust Plus Dream Capture Card in order to get overnight results. In short, their whole body is a weapon made to entice, manipulate, and, slay anyone they are ordered to take out. They are highly cunning linguist (in more ways than one) and can talk their way out of anything or use their mouths to get what they want.

That killing tradition has been abandoned since long before Shino and Nayuta joined/took over the Sirens. So it's not really practiced anymore as Shino and Nayuta believe that having sentiment and morals is what keeps them from being true monsters and stay on the path of justice.