What's the origin of characters flying through the night sky during the ED?


Here it is in Miss Kobayashi's Dragon Maid:

[![Miss Kobayashi's Dragon Maid
ED](https://i.stack.imgur.com/1AgyP.jpg)](https://i.stack.imgur.com/1AgyP.jpg)

and here it is in Blend S:

[![Blend S
ED](https://i.stack.imgur.com/SUKv2.jpg)](https://i.stack.imgur.com/SUKv2.jpg)

Is Blend S just referencing Dragon Maid or is there an earlier instance of
this?

