[So, there's another version of him that makes it out of the killing game too? T-that's definitely good to hear! Then again, he knows that there is a world out there where they all make it out because Ikusaba-kun rebelled against her sister. Guess anything is truly possible! He hopes that this version has a bright future ahead of him too. Ishimaru also briefly wonders if Mondo is alive in his world... he really hopes so.

But first, Ishimaru wants to reassure his younger self!]

No need to apologize! Besides, you told me something really important... and that another Future Foundation version of me exists! [At least it definitely sounds like it and he's going to believe it until proven otherwise.]

That's truly good news! That means, no matter what, never give up!! I'm sure that's a lesson you've already taken to heart though!