Benesse 2009 Tsutaeai Theater DVD 6-disc set. This diverse DVD set supports your child's development. The songs are easy to learn, so singing along helped with things like brushing teeth, toilet training, and resolving conflicts between children. The content also stimulates intellectual curiosity and includes a lot of scientific information. Although it's old, the principles of parenting haven't changed, so I think it's still useful. According to information, DVD distribution seems to be ending in March 2026. AI suggests that it will become harder to obtain in the future, so what do you think? Please understand that this has been stored by a private individual. 2009 Tsutaeai Theater 6 discs Please refrain from purchasing if you are overly concerned about condition. Thank you for your understanding.