Is my Yat Rhythm Score permanent?

Will Rhythm Scores ever change?

Once a Yat is purchased, its Rhythm Score will never change. However, the Rhythm Score model is subject to change from time to time.

For example, if the popularity of an emoji changes, that may result in a different Rhythm Score calculation for relevant Yats created down the road.


I see that emoji popularity is a factor in the rhythm score of a Yat. How do you measure this popularity?

At the very beginning, we used Twitter data with some tweaking to determine the popularity of emojis. On a generation-to-generation basis, we will evaluate whether or not this dataset is the best way to measure evolving emoji popularity.