Doraemon: Nobita and the Birth of Japan (2016)

Nobita is motivated by his desire to escape the troubles of his present life, particularly the bullying he faces at school and his struggles with academics. He dreams of creating a better world where he can be a hero and live freely, which leads him to use Doraemon's time machine to travel back to the prehistoric era.

Shizuka plays a crucial role in the group's survival by using her intelligence and resourcefulness. She helps to gather food, strategizes their living conditions, and provides emotional support to Nobita and the others, showcasing her nurturing nature and leadership qualities.

Nobita and his friends face several challenges when they encounter the prehistoric tribe, including language barriers, cultural differences, and the tribe's initial mistrust of outsiders. They must navigate these obstacles while trying to earn the tribe's acceptance and find a way to coexist.

Gian's character develops as he learns the importance of friendship and teamwork. Initially, he is portrayed as a bully, but as the group faces challenges together in the prehistoric world, he begins to show a more protective and supportive side, ultimately becoming a key member of the team.

Suneo plays a complex role in the group dynamics during their adventure. While he often teases Nobita and tries to assert his superiority, he also shows moments of bravery and loyalty when the group faces danger. His character oscillates between being a source of conflict and a reluctant ally, adding tension and depth to their interactions.