She is famously serious about Nobita's test scores, which are often zeroes. Her scolding sessions are legendary, sometimes lasting over two hours.
Here is where the relationship becomes beautiful. The franchise is littered with episodes that subvert the "angry mom" trope. Tamako Nobi x Nobita
The relationship between Tamako and Nobita is built on mutual respect and affection. Tamako often finds herself exasperated by Nobita's antics but never fails to support him. She represents the voice of reason in their friendship, encouraging Nobita to make better decisions and learn from his mistakes. Nobita, in turn, brings out Tamako's more nurturing side, showcasing her capacity for empathy and care. She is famously serious about Nobita's test scores,
Why is she so angry?