If it weren't for the first film, there wouldn't be so many follow-up works. The third part has a new understanding and innovation of the digital world. Many battles are fought in the real world. The theme is how to coordinate the human world and the digital world. I can't see any updates and better changes in the fourth and fifth parts, but they are quite regular. Only the second one is not so bad, but it follows the world view of the first one. The first one is the first one. If you want to be recognized, you must do better. This is a formidable challenge.
The plot of the second part is generally weak. The emphasis is no longer on the friendship between children. It is not so much a struggle for digital treasures as a struggle between two people. He was an early reformer of black juvenile Tyrannosaurus Rex, and later uncle Zhong Er. Mid-term limit Warcraft and the ending beria vampire Warcraft strength is not weak, but the sense of existence is very weak. They all play games together. I don't think this plot is good in the blackened Kazuo Temple. This will make the child feel that the evil bastard is strong, but when he becomes an honest partner, he is weak. There is another reason why the second film was not shown.
In other words, it was not broadcast on TV. I'm talking about mainstream TV stations. It may be broadcast by individual channels. It costs money to introduce animated films. Our domestic TV station introduced the first and third films and played them several times. It's hard to remember them. Why did we skip the second one? When we introduce these animations, we will also look at their word-of-mouth and broadcast volume in Japan.
After all, everyone wants higher ratings. The second film was not ideal in Japan, so it was abandoned by our TV station. So I think it's because the focus is no longer on the friendship between children. All the above are personal opinions.