Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey

A kind-hearted, curious boy who secretly adopts stray animals. He shows growing responsibility as he shelters Ichi and Zubu and uses Doraemon's gadgets to help them. His empathy drives the mission to save animals and navigate the dangers of time travel, even when his actions put him in peril.

A futuristic cat robot who travels with Nobita; he uses gadgets to rescue animals and guide the group. He remains calm under pressure, strategizes with Nobita, and sacrifices for his friends. Doraemon embodies loyalty and a protective, problem-solving spirit.

An elderly dog who regresses to infancy after a time-travel mishap and is revealed to be the same dog Nobita meets in the present. His memory surfaces as the plot circles back, tying the elder and younger forms together. Ichi embodies loyalty and the enduring bond between Nobita and animals.

Leader of a teen gang who clashes with Nobita and his friends. He appears tough but harbors loyalty that ties him to Ichi and the animal community. The revelation that Hachi is connected to Ichi deepens the emotional stakes of the story.

A corrupt official and antagonist who steals Noradium to weaponize time travel for revenge against humans. He manipulates Doraemon and others to achieve his goals. Nekojara embodies the danger of power without ethics.

A cat idol who initially serves Nekojara but turns against him after betrayal. Shami uses her influence to aid the protagonists and help turn the tide. Her arc embodies loyalty and redemption within the narrative.

A caring mother who grounds Nobita’s life in family love while reacting with concern to his strange pet arrivals. She provides warmth and ensures a sense of normalcy amid the science-fiction escapades. Her support helps Nobita stay responsible.

Nobita's strong friend who appears during the river rescue with a bold persona. He shows rough confidence but moments of loyalty when it matters. His presence adds dynamics from childhood friendship to a high-stakes mission.

A perceptive and sometimes scheming classmate who travels with Gian. He contributes cleverness and observational humor to the group's efforts. His antics create tension but also aid the plot at crucial moments.

A stray cat Nobita finds in a rainy moment who becomes part of the animal cohort. Zubu adds emotional warmth and supports the group's ecological mission. She travels with the team and strengthens their bond through shared adversity.