GENNAI HIRAGA
Gennai embodies the basic I-jin idea before the OVA has fully explained it: a famous figure from history returned with the talents associated with his legend pushed into outright superhuman spectacle.
He reappears during the assault on the I-jin fortress, where Yomiko finally has to fight him directly. By then the strange attacker from the opening has become one part of a much larger organization of reconstructed historical figures.
GENNAI THROUGH THE ARCHIVE //
I-JIN CONSPIRACY & SYMPHONY //
Open page →Historical Figures Recreated as Superhuman Operatives
Gennai Hiraga arrives with spectacular electrical weaponry. Jean-Henri Fabre commands insects. Otto Lilienthal takes to the sky. Genjo Sanzo is transformed through the imagery surrounding his legendary journey. Stephen Wilcox becomes part of the machinery supporting the I-jin fortress. Ludwig van Beethoven is revived because his music is the final weapon Ikkyu needs.
Nancy makes the idea more complicated. She is also an I-jin, derived from Mata Hari, but spends most of the story inside the British Library operation.
WHAT THE OVA DOES NOT EXPLAIN:
R.O.D gives enough information to understand that these people have been recreated and altered, but it does not provide a complete technical system for how every I-jin is made. The abilities are built around the historical figure, not around a detailed rulebook.
R.O.D OVA MASTER COMBAT LEDGER //
Open page →Episode 3 · I-jin Fortress · Paper Sword Against Electricity
Yomiko finally turns the fortress itself against him. She uses a banknote to rupture a liquid-nitrogen coolant line, freezing Gennai before he shatters.