Pervert-Repellent Bomb

Pervert-Repellent Bomb is an item which Run bought via the Galactic Courier, for smashing the Principal.

It looks an ordinary grenade, a little more advanced, nothing more than having a painted face.

As this name indicates, its utility serves for repelling the perverted harasser.

Plot
It debuts as Run uses this item in the extra of the volume 13 of To Love-Ru, for repelling the principal who was folloing and hidden in a box.

In the chapter 154 she wants to come it back for use to repel the Principal, who was following her and Kyouko, but it is mixed up and the Clothes-Extinguishing Gas is used.