NANCY MAKUHARI SPOILER!

Nancy Makuhari
NM

Read or Die · Miss Deep / British Library Agent / Mata Hari I-jin

Nancy Makuhari, codenamed "Miss Deep," joins Yomiko as a British Library field agent during the I-jin investigation. Where Yomiko is distracted, excitable and completely incapable of looking like a conventional spy, Nancy is composed, confident and effortlessly professional. Her ability to pass through solid matter makes her an extraordinarily effective infiltrator.

The partnership becomes the emotional center of the OVA because Nancy is hiding something much larger than another intelligence affiliation. She is herself an I-jin, created from Mata Hari, and Ikkyu has another Nancy working beside him. The existence of two physically identical Nancys turns the final confrontation into more than a simple double-agent reveal.

The Nancy who worked with Yomiko survives Ikkyu's attempt to kill her and defeats her counterpart. By switching the gun into the opposite hand, she convinces Ikkyu that the other Nancy survived, gets close enough to kill him, and stops his plan from within. Yomiko tries to escape the rocket with her afterward, but Nancy chooses to remain with the dying Ikkyu rather than leave him to die alone.

Her betrayal is real. So is everything she came to feel for Yomiko. The OVA lets both things remain true.

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11 CONNECTED LORE ENTRIES

NANCY THROUGH THE ARCHIVE //

I-JIN CONSPIRACY & SYMPHONY //

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Nancy's Betrayal

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The Partner Yomiko Trusts Becomes Part of the I-jin Trap

The OVA spends enough time making Nancy feel like Yomiko's natural partner that her apparent betrayal lands as something personal rather than another spy-story twist. Nancy has fought beside her, protected her and become the person Yomiko trusts most during the mission.

Inside the I-jin fortress, that trust is turned against Yomiko. Nancy appears to deliver her into Ikkyu's hands, and Yomiko is forced to confront the possibility that their entire partnership was manufactured.

Then the story reveals the missing piece: there are two Nancys.
Why it matters
The betrayal works because Yomiko never responds to Nancy as an intelligence problem. Even after everything points toward treachery, her first instinct is still to find her. That loyalty is what carries Yomiko through the final episode.

The Two Nancys

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Two Mata Hari I-jin · One Small Difference

Nancy Makuhari is an I-jin derived from Mata Hari, but she is not the only one. Ikkyu has two physically identical Nancys in play, which is why the apparent betrayal and the fortress confrontation are so difficult for Yomiko, Ikkyu and the viewer to untangle.

The small physical tell is handedness. When the two Nancys finally fight, the survivor is able to exploit that difference by deliberately using the opposite hand and allowing Ikkyu to believe the wrong woman won.

That mistake gets her close enough to kill him and break Ikkyu's endgame from inside the rocket.
Why it matters
The clone reveal is not there just to produce a surprise second Nancy. It lets the OVA turn identity itself into the final piece of espionage. Ikkyu created an almost perfect duplicate and then dies because he believes he can tell which one belongs to him.

Debut: Ep 003 - Let There Be Light...

Nancy's Final Choice

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She Stops Ikkyu, Then Refuses to Leave Him Alone

Nancy ultimately turns Ikkyu's confidence against him, kills him aboard the rocket and helps stop the plan she had once served.

Yomiko still tries to save her.

She prepares to escape the doomed rocket with Nancy, but Nancy stays behind with Ikkyu's body. Her final decision does not erase what he did or excuse her part in the conspiracy. It shows that killing him did not erase whatever she once felt for him either.
Why it matters
That contradiction is the point. Nancy can choose Yomiko over Ikkyu, kill Ikkyu to stop him, and still refuse to let him die alone. R.O.D allows her final act to be emotionally messy instead of cleaning her into either traitor or redeemed hero.

The I-jin

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Historical Figures Recreated as Superhuman Operatives

The I-jin are recreated historical figures whose famous achievements have been exaggerated into superhuman abilities and pulp-science weapons. R.O.D brings back inventors, scientists, explorers, religious figures and artists, then turns whatever made each person famous into part of an action story.

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.

Ikkyu's Endgame

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The Rocket · Beethoven · A Worldwide Performance

The stolen books, reconstructed historical figures and I-jin fortress all converge on one plan. Ikkyu intends to launch Ludwig van Beethoven aboard a rocket and have him perform the completed Death Symphony from high altitude, allowing the music to be transmitted across the world.

The rocket is not the weapon by itself. It is the delivery system for Beethoven.

That distinction matters because destroying the fortress does not automatically stop the plan. Once the rocket launches, Yomiko has to continue the pursuit aboard it and stop the performance directly.
Why it matters
Ikkyu's scheme gives the OVA a wonderfully R.O.D version of an apocalypse. The final weapon is not a bomb. It is a resurrected composer, a lost piece of music and enough technology to make the entire world listen.

Yomiko & Nancy: From Partners to Friends

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The Relationship That Makes the Betrayal Hurt

Yomiko and Nancy begin as assigned partners, but the OVA does not leave them at the level of two agents sharing a mission.

Nancy is almost everything Yomiko is not. She is composed, physically confident and comfortable moving through danger. Yomiko is distracted, emotionally transparent and much more interested in books than looking like a professional secret agent. The contrast works immediately because neither woman is treated as the correction for the other.

Their partnership becomes personal quickly. Yomiko worries about Nancy when she is hurt, trusts her instincts in the field and begins treating her less like another British Library operative and more like someone she genuinely cares about.

That is why Nancy's apparent betrayal lands so hard. Yomiko does not respond by reducing Nancy to an enemy agent. Even after the evidence turns against her, Yomiko keeps trying to understand what happened and keeps trying to reach her.

By the final episode, the mission is no longer the only reason Yomiko is pursuing Nancy. Saving her has become a goal in its own right.
Why it matters
The two-Nancy reveal works as a plot twist, but the relationship is what gives it weight. R.O.D spends its short runtime convincing Yomiko that Nancy is somebody worth trusting, then forces her to keep believing that after trust becomes much harder.

Debut: Ep 001 - Yomiko Readman, The "Paper"