According to a 2ch thread, the shoujo(girl's) light novel series
Maihime Renpuden by
Miyama Kunoe (author) and
Touma Rei (illustrator) will be getting animated.
Staff info:
-------------------------------------------
Original Work: Miyama Kunoe
Planning: Kawase Eiji
Director: Taniguchi Gorou
Series Composition: Yoshino Hiroyuki
Original Character Design: Touma Rei
Character Design: Kimura Takahiro
Key Animation Director: Naka Hiroshi (???)
Music: Nakagawa Koutarou
Audio Director: Uragami Haruki
Production: SATELIGHT
-------------------------------------------
Cast info:
-------------------------------------------
Sai Airin: Nakahara Mai
Riku Keishun: Fukuyama Jun
On Jiun: Seki Tomokazu
Chou Kayou: Toyoguchi Megumi
-------------------------------------------
Light novel info:
==========
舞姫恋風伝
Maihime Renpuden
少女向け小説(ライトノベル).
Shoujo light novel series (light novel series aimed at girls).
The light novel series is published under the shoujo(girl's) light novel label
Lululu Bunko.
Currently there are 6 volumes released of this light novel series.
Covers:
Lululu Bunko's official "Maihime Renpuden" site:
http://lu3.gagaga-lululu.jp/maihime/
Author: Miyama Kunoe
Illustrator: Touma Rei
Genre: Shoujo, Fantasy
==========
Until its confirmed consider this to be a rumor.
If this is really getting animated, this would be the first shoujo(girl's) light novel series from the shoujo light novel label
Lululu Bunko to be getting animated.