I Am a Teacher - Super Mario no Sweater is a Japanese NES game that falls within the educational game genre. Details regarding its plot or gameplay mechanics are scarce, but the title suggests a focus on learning and interactive education.  It is likely a game integrating Super Mario characters or themes within an educational setting. Given its Japanese release, it is plausible that Nintendo or a company with close ties to Nintendo oversaw its development. Further investigation would reveal the full details of its development and publishing history.

I Am a Teacher - Super Mario no Sweater (Japan)

Hyper Olympic (Japan)