Henkei Shoujo

both involve people who turn into machines 

Absurd, plotless sci-fi shorts with girls moaning. Do you want to lose braincells? Please enjoy. 

Michael Bay's best works after he finished the Transformers™ transformers cinematic series.  

Pupa has the ridiculousness of Henkei Shoujo, but with zero self-awareness. Different tone, age rating, but the same hysterical laughter and short length. Heavily rewatchable, good for drinking games with friends. 

Dubious, absurdly random, and so bad it's so good. In terms of how crazy a plot can be, no one- maybe a few, can beat this. And they are both short in length too. 

- girls only cast - one normal girl, several mechanical girls - strange, but interesting imo 

Have you ever wondered how it would look like if cute girls were actually transformable robots? Wonder no more. 

- strange short-anime - in Love Kome, the boys "are" rice and in Henkei Shoujo, the girls are machines - gives you a weird, but funny vibe 

Short anime about girls that are actually transforming machines. While in Toei Robot Girls they are anthropomorphised mechas, Henkei Shoujo takes it even more literally.