The latest issue of Shonen Weekly Jump to date has announced that a new To Love Ru OAV series is coming this fall.
The series will release with the manga volumes, specifically volumes 16, 17 and 18.
The series tells the story of an average boy, Rito, in love with Sairenji, whose room an alien princess crashes through. After rescuing her from, apparently, her own bodyguards, she announces they are engaged and moe pandemonium ensues.
The first DVD, bundled with manga vol. 16, will be released on Nov. 4.