According to a tweet from Mangaoh Club, an anime adaptation of Kazami Meguru’s (author) and Hinata Mutsuki’s (illustrator) fantasy-harem light novel series, ｢H+P -Hime Para-｣, has been green-lit for production.

The light novel currently has 10 volumes to date – with the first volume debuting on August 20th, 2008. A manga adaptation by Hayashi Fumino has been serialized in Dragon Magazine — later Monthly Dragon Age — since September 2010.

*Synopsis:

The story revolves around young teenage boy who is abruptly summoned to a new world by the Trekwards Kingdom . It is there where he must choose one of five princesses and become heir to the throne.

[UPDATE 09.30.2011] – Mangaoh Club is now retracting the announcement they made regarding the HimePara anime project. Their tweet was meant to be in regards to a previously revealed drama CD — not an anime adaptation. They have since apologized for the confusion.

[Source]