Disclaimer (aka, please do not sue me): I'm not saying this lovely woman with her daughter is a kyoiku mama or overprotective because she's holding her little girl close. This is just a picture taken at a shrine on New Year's of a parent and seemed to fit the very general theme and is not meant to imply anything about this fine woman's character.
Though I have never been held hostage as part of a captive audience by an overenthusiastic parent, there are some problems with mothers in Japan, particularly if you are a teacher. Some mothers are over-involved with their children's lives to an unhealthy extent, particularly their education and any aspect related to their academic careers (like club activities). There's a term for women who relentlessly push their children to study, kyoiku mamas, and there are also women who simply insert themselves where they don't belong as part of their kid's education. Some mothers insist on standing at the back of the classroom during every lesson and interfere with lessons. Some of them dictate every little action to the teachers or bully or intimidate them. I once taught a mother who clearly dragged her son along to her English lessons and then dominated the lesson by translating for him and even incorrectly "correcting" his English instead of allowing me to do my job.
I won't miss these women who are so controlling with their children that they push them and me around.