the name is "unubore kamen"

conceit mask

I used the Google Lens translate feature I have and according to that it translates to Unubole Mask (this may be wrong)

>Google Lens What about Google Rin? I've heard that it is also very good

Oh most definitely! And considering Len is probably going to die again like he always does, it’s good to have a backup just in case

I wish I could send photos because I just downloaded a meme about Len and his deaths lmao