Talk:Iwao Kuroiwa/@comment-5550598-20181229015433/@comment-7040700-20181230121435

Well, it's still ambiguous so I think listing him as unknown is best. Just like Shikorae in the anime too. The events played out exactly the same in the anime but without the result being known. In fact, we don't even know how he survived in the manga. The development of the regenerative operation? No one knows.