Faces evolve to match names over time

Study Finds Faces Evolve to Match Names Over Time

 https://neurosciencenews.com/name-face-evolution-neuroscience-27492/

Names are important and even affects one's face.

Chiikawa and its meaning パジャマパーティーズ

Have your heard of... 

Chiikawa

SMALL AND CUTE

"Chiikawa" is an abbreviation of "some kind of small and cute creature" (nanka chiisakute kawaii yatsu) in Japanese.
It is a story about small and cute characters with eccentric personalities who live in a fun yet dismal world.Chiikawa is created by the illustrator Nagano and uploaded as a webcomic to Twitter, published as a manga, and adapted into an anime.

パジャマパーティーズ『パジャマパーティーズのうた』30分耐久【作業BGM】

https://www.youtube.com/watch?v=7TR2xdv4Ejw

It is a work song.

They have sleep parties because it's their job.

They break the 4th wall because they're a mirror of who their audience is - OL - office ladies.

The social commentary is thick for those with the eyes to see - or your subconscious.