Robot cats generally refer to Doraemon (Japanese: ドラぇもん; English: Doraemon; ; Tinker Bell is a cartoon created by Japanese cartoonist Hiroshi Fujimoto (pen name F. Fujio Fujiko). The cartoon tells the story of Doraemon, a cat-like robot from the 22nd century, entrusted by its owner Nobi Seo, who returned to the 20th century and used various future props taken out of his four-dimensional pocket to help Seo's great-grandfather Nobi Daxiong pupils solve various problems around him, as well as the story of a humorous person who happened in his life and friends around him.
Lucky cat (Japanese: Zhaoき cat) originated in China more than 1000 years ago, and the other one originated in Japan. It is a common cat-shaped idol decoration in Japanese traditional culture and is regarded as an auspicious mascot. Its history can be traced back to the Edo period more than 400 years ago. Lucky cats are generally made of ceramics, usually white, with one hand held high above their heads and gestures attractive. Generally, lucky cats raise their left hands to indicate luck; Raise your right hand to indicate luck; Holding hands at the same time means that "wealth" and "happiness" come together. In addition, the golden bell hanging on the chest of the lucky cat also represents luck, fortune, luck and origin. Lucky cats of different colors represent the different wishes of their owners and express the eternal hope of human beings for happiness, perfection and good luck.