So while this song may not be to anyone's taste, I would like to point out two things about it that I find interestingly good about it.
0:32 The entire rest of the song has a synth applied to the singer except this part. "Anything can be eaten. Even if you say no. Hyahahaha!" The laugh has no synth and is very clear, with earbuds it's even more distinct. It fits so well with the theme of the song in that it's like a vampire came up behind you in real life and is about to attack you. It's a very well crafted part of the song in that way.
The second thing is how the song switches between English and Japanese lyrics throughout the whole thing and the thing that made it clear that whoever wrote this knows English well was 1:48, "You are berry, berry, like a berry." I feel like someone who would write this in wouldn't do so if they were just doing it based off berry rhyming with very but would know that sometimes people will substitute "very" for "berry" to be cute and how that makes a deliberate incongruity with the tone of the song.
Other things. I also just added the song to my phone yesterday so as I was listening to it today at work it also made me hungry... I also find these kinds of songs really useful for getting my creativity going when I'm working on certain kinds of characters in my head.