Summary: Shinobu Katsuragi, Sento’s father and the lead researcher behind the
Pandora Box and Ryuga Banjo… is alive?! In order to confirm if this was
true, Ryuga was given an important piece of data. The data contains a
recording made by Shinobu himself relaying information on the designs of
the Build System. Furthermore, there is information within that
contains the truth behind all the Best Matches! “Rabbit” and “Tank”…
just why are they considered to be “Best Matches”? When Sento starts to
uncover the truth behind them, Misora’s expression suddenly starts to
change…