Hana no Mahou Tsukai Mary Bell: Phoenix no Kagi  

Floral Magician Mary Bell - The Phoenix Key, 花の魔法使いマリーベル フェニックスのかぎ, Floral Magician Mary Bell: The Phoenix Key

Mary Bell, Yuri, Ken, Ribbon, and Tambourine go to Flower Land to see Toto (the Phoenix) on his birthday.