GAINAX Produces Hanamaru Youchien Anime With Mizushima Seiji [Updated]

According to Young GanGan no.12, Yuto's manga "Hanamaru Youchien (Hanamaru Kindergarten)" was announced to get an anime adaptation.

Staff
Director: Mizushima Seiji ("Fullmetal Alchemist", "Mobile Suit Gundam 00")
Vice Director: Kimura Ryuuichi (episode director of "Shikabane Hime: Aka")
Character Designer: Otsuka Mai ("Shakugan no Shana")
Series Organizer: Oguro Yuuichiro ("Zoku Sayonara Zetsubou Sensei")
Production Studio: GAINAX

Cast
Anzu: Shindou Kei
Hiiragi: Takagaki Ayahi
Koume: MAKO

Sources:
Scan of Young GanGan
Scan of Young GanGan 2
Hanamaru Youchien official website