The world's most livable cities in 2021
https://edition.cnn.com/travel/article/worlds-most-livable-cities-2021/index.html
Though Japan's Osaka came in second, there are few websites that take up the list. That's because Tokyo is on the 4th, which is lower than Osaka.
Basically, Japan's media dislike Osaka treated as the attractive city in the world, due to the belief that Tokyo is definitely the best city.