According to the official website, the second season of TV Anime To Love-Ru Darkness (To LOVEる ダークネス) was just announced. Written by Saki Hasemi (長谷見 沙貴) and illustrated by Kentaro Yabuki (矢吹 健太朗), To Love-Ru Darkness is a Japanese Harem Manga series revolves around Rito, our male protagonist. The first season of the series was aired back in 2012.
Meanwhile, the re-air of the first season of the series will start from January 11 next year, thus we are more likely to assume that the second season will be something around April or July. Stay tuned, we will keep you posted.