Even now I couldn't distinguish exactly who is singing, although I've got the reference on GuP Wikia but I think there was something wrong. So maybe later-

@@kawahisa_1209 I can generally recognise who they are, except for the chorus part!

@@user-uz8hs3of8z I'm struggled in the chorus part too!

@@kawahisa_1209 You don't have to answer if you don't want to, but you are not Japanese?

@@user-uz8hs3of8z Yes, I'm not Japanese. I'm Vietnamese!

In Bilibili?

Yeahhh, I love him too!

Don't worry there are two more episodes left but you're right

You can watch it here: ww4.9animes.org/watch/girls-panzer-saishuushou-part-4

@@kawahisa_1209 Thank you but I can't open it because it says the site is not safe, but I like the video about GuP that you made, I like it

@@CelestialSensei What a pity! But I think you could search and watch it on other sites on Google! Btw thank you for enjoying my videos!

@@kawahisa_1209 also the New Ova is out as well

In bilibili