Except the main characters

Gu Guer (voice actor: Matsuoka Yoko)

A boy from the Bright Tribe. Due to the turbulence of time and space, we came to modern Japan. He is the only one among the light tribe to avoid being attacked by the dark tribe. With the help of Doraemon, Nobita and others, the Light Tribe was finally revived. Later he was renamed Wenbaao (meaning "brave of the land of the rising sun") and became the leader of the Guangming Tribe and the ancestor of the Japanese.

The elder (voice actor: Kitamura Koichi)

The elder of the Guangming tribe

The Guang tribe

lived 70,000 years ago. A primitive tribe near Fengxian District, Shanghai, China. With the help of Doraemon, he finally went to Japan. Because Doraemon dressed up and had many magical props, he began to worship Doraemon. In the original comic, there is a saying that "the Bright Tribe are the first humans in Japan, and the apes who came to the Japanese archipelago before all died in the long process of natural evolution." However, judging from current archaeological results, the earliest humans in Japan were born within 30,000 years.

Juzunbi (voice actor: Nagai Ichiro)

The villain, the elf king with immortality. In fact, he comes from the 23rd century and controls the Dark Tribe. An out-of-control criminal who seeks to dominate the future world.

The earth spirit (voice actor: Takashima Yaro)

The subordinate of Juzunbi, a earth puppet that can talk. It has a shape memory function and can return to its original shape even if it is broken. Not only can it fly, but it can also make sand and rocks fly in the sky. In the end, he was defeated by Doraemon's instant adhesive gun and lost its effect. Its image is based on the shading clay dolls from the Jomon period in Japan

The Dark Tribe

A tribe that lived in China 70,000 years ago and is similar to ape-men. Their physical strength is stronger than that of the Guangming tribe but their intelligence is weaker than that of the Guangming tribe. This tribe respects the giant king Bi and the earth spirit.

Dragon, Winged Lion, and Pegasus

Three aerial animals made by Nobita using Doraemon’s props. Pegasus is made of horses and swans; dragons are made of crocodiles, deer and lizards; winged lions are made of lions and vultures. In the original work, Nobita rides Pegasus a lot of times.

Time machine (voice actor: Yuuji Mitsuya)

It can identify the destination and also has a voice function. Based on the conversation with Doraemon, it seems that it is a machine that can think on its own. In addition, although the time machine in the previous "Nobita's Parallel Journey to the West" also had a voice function, because "Nobita's Parallel Journey to the West" did not have the original comic, this is the first time that this work is used in the original sense.

Landlord (voice actor: Taguchi Ao)

The landlord of the open space where Nobita usually plays. Sold the vacant land to real estate developers for 300 million yen. It was in the midst of a bubble economy at that time, which reflected social reality.