Other Titles: マリア様がみてる ４thシーズン
Rate: 8.63 (Rated by 38 Members)
Aired: Jan 3, 2009 to Mar 28, 2009
Life goes on for the ladies in the Yamayurikai. On the one-year anniversary of Sachiko and Yumi becoming soeurs, Yumi receives a difficult task from Sachiko: to finally acknowledge someone as her younger sister.
The 4th season of the anime based on the light novel series by Oyuki Konno.