

1-8. Oshiete! Obasan 9-13. Dorm Manager's Secret Diary
Oshiete! Obasan has 13 chapters.
Oshiete! Obasan has 1 volumes.
Oshiete! Obasan is currently finished.
Oshiete! Obasan was written by Thomas Umematsu.
Oshiete! Obasan was published Mar 1, 2006 to May 25, 2007.
Thomas Umematsu also made