Nobita Nobi is so hapless that his 22nd century decendants are still impoverished as a result of his 20th century bumbling. In a bid to raise their social status, their servant, a robotic cat named Doraemon, decides to travel back in time and guide Nobita on the proper path to fortune. Unfortunately Doraemon, a dysfunctional robot that the familly acquired by accident (but chose to keep nonetheless), isn't much better off than Nobita. The robot leads Nobita on many adventures, and while Nobita's life certainly is more exciting with the robot cat from the future, it is questionable if it is in fact better in the way that Doraemon planned. Doraemon is one of the longest running TV series in Japan, while Sazae-san has been running longer, there are more episodes of Doraemon. While the original 1973 series was not very well received and fizzled after only 27 episodes, the 1979 series still runs today, with almost 2000 episodes (total) to date.

Nobita no Sousei Nikki est le 16e film de la série Doraemon.Nobita doit trouver un sujet à étudier pour son devoir de vacances. Agacé par ces obligations, qu'il juge totalement ridicule, Doraemon lui propose un gadget pour observer la création du monde et de l'homme afin qu'il puisse l'étudier et le retranscrire dans son devoir. Nobita invite alors ses amis dans l'aventure, mais ce n'est pas sans compter sur la patrouille du temps, qui va capturer Giant et Suneo !