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The Keiko Fujimori File

The Keiko Fujimori File
Contents
  1. Table of findings
  2. The “Cócteles” case — financing of the 2011 campaign
  3. The “Cócteles” case — financing of the 2016 campaign
  4. Preliminary detention and pretrial detention (2018-2019)
  5. Trial and the prosecution’s indictment (2024-2025)
  6. Trial annulled by the Constitutional Court (October 2025)
  7. Definitive dismissal of the case (January 2026)
  8. Unsubstantiated electoral fraud claim (2021)
  9. Appointment of people formerly under investigation to her government (September 2026)
  10. Clash with the Judiciary over her UN speech (September 2026)
  11. Annex: open investigations without indictment or judgment
  12. Inquiry regarding contributions made to the 2021 campaign
  13. The Alas Peruanas case
  14. Illicit enrichment investigation (2026)
  15. Sources

Following a runoff victory over Roberto Sánchez by a narrow margin of merely 49,641 votes, Keiko Fujimori Higuchi assumed the presidency of Peru on July 28, 2026. This marked her fourth run for the nation’s highest office. She enters the presidency carrying 69 prosecutorial investigations in her background—with 51 now closed and 18 still active—the vast majority originating from the “Cócteles” inquiry, which examines irregular funding surrounding her 2011 and 2016 electoral campaigns and encompasses admitted donations from the Brazilian construction giant Odebrecht. The established findings concerning her political trajectory are examined in this dossier.

Table of findings

N Finding Detail Status
1 “Cócteles” case — 2011 campaign Simulated contributions from businesspeople and from Odebrecht (US$1 million) channeled as “cocktail parties” and raffles Partly admitted by Fuerza Popular’s own defense
2 “Cócteles” case — 2016 campaign Undeclared contributions, including US$480,000 collected by José Chlimper Investigated by the Prosecutor’s Office; no final judgment
3 Pretrial detention (2018-2019) More than 13 months in detention due to the risk of obstructing the investigation Confirmed — court order carried out
4 Trial (2024-2025) Accused of criminal organization, money laundering, obstruction and false statement; the Prosecutor’s Office sought 30 years and 10 months in prison Trial held; no conviction on the merits
5 Trial annulled by the TC (Oct. 2025) The Constitutional Court annulled the trial over procedural defects attributed to the Prosecutor’s Office Confirmed — TC ruling
6 Definitive dismissal (Jan. 2026) The TC ordered the dismissal of the money laundering and criminal organization charges over the 2011 and 2016 contributions Confirmed — TC ruling
7 Unsubstantiated electoral fraud claim (2021) After losing the runoff, she pushed the “electoral fraud” narrative and sought to annul votes Rejected — the OAS and the EU described the election as clean
8 Appointment of people formerly under investigation to her government (Sept. 2026) She appointed Jaime Yoshiyama, José Chlimper and Arsenio Oré —investigated in the “Cócteles” case— to an advisory commission of the Presidency Confirmed by press reports
9 Clash with the Judiciary over her UN speech (Sept. 2026) At the General Assembly she questioned the continued prosecution of military personnel over the fight against terrorism; the president of the Judiciary rejected her statements Confirmed — her own public statement

The “Cócteles” case — financing of the 2011 campaign

In September 2011, the National Office of Electoral Processes (ONPE) documented that Fuerza Popular (known at the time as Fuerza 2011) reported earnings surpassing S/17 million for that presidential race, featuring a significant amount of transfers from unknown sources. The political organization accounted for a portion of that sum through a pair of gatherings: a cocktail reception in December 2010 that allegedly brought in roughly US$119,750 alongside a second event that same month valued at approximately US$90,000. Ever since 2014, the Prosecutor’s Office has argued that such fundraisers and sweepstakes could not have financed an operation of that magnitude, contending they actually concealed a ring of “simulated contributors,” commonly referred to as “pitufeo” (smurfing)—namely, entrepreneurs who lent their identities to mask the genuine source of the funds. El Comercio reported that Fuerza Popular’s legal team admitted during the trial to the existence of these fictitious donors, while nevertheless rejecting the claim that such actions amounted to money laundering.

Credicorp’s Dionisio Romero, with about US$3.65 million, and Juan Rassmuss of Sudamericana de Fibras appear among the identified contributors, Resumen Latinoamericano reported. Jorge Barata, who represented Odebrecht in Peru, told Peruvian prosecutors in February 2019 that the Brazilian builder had given US$1.2 million to the 2011 campaign by way of Jaime Yoshiyama, according to RPP. In addition, Marcelo Odebrecht’s notebook, disclosed in 2017, contained a note about “increase Keiko,” as cited by El Comercio.

The “Cócteles” case — financing of the 2016 campaign

The same investigation was extended to the 2016 presidential campaign, in which Fujimori lost the runoff to Pedro Pablo Kuczynski by a razor-thin margin. According to Resumen Latinoamericano, in 2016 José Chlimper Ackerman, then secretary general of Fuerza Popular, reportedly collected US$480,000 in five deliveries, money whose final destination was not established in the prosecutors’ case file. A 2018 report by the Money Laundering Prosecutor’s Office concluded that the party was able to account for only 33% of the money raised across both campaigns.

The Prosecutor’s Office, led by prosecutor José Domingo Pérez, asserts that Fujimori and the Fuerza Popular hierarchy employed identical fake-donor tactics back in 2016 to mask the true source of the money, as outlined by El Comercio. Among the individuals called to the stand was former congressman Rolando Reátegui, who signed a collaboration agreement (colaboración eficaz) and detailed how he enlisted sham contributors throughout the San Martín region upon instructions from the party command, based on reports from Epicentro.

Preliminary detention and pretrial detention (2018-2019)

Fujimori was held under preliminary detention for ten days in October 2018, as prosecutors looked into alleged money laundering tied to the cocktail parties and raffles of Fuerza 2011, Al Jazeera reported. Months later, the prosecutors’ request for pretrial detention over the risk of obstruction of the investigation was granted by judge Richard Concepción Carhuancho; as a result, Fujimori spent more than 13 months in custody at the Anexo de Mujeres prison in Chorrillos, La República reported. In the prosecution’s theory at that time, Fujimori “directs, leads and coordinates” the activities of a criminal organization within her party. After the measure was reviewed, Fujimori regained her freedom, but as the case advanced she was still subject to several restrictions (comparecencia, a ban on leaving the country).

Trial and the prosecution’s indictment (2024-2025)

The “Cócteles” trial got under way on July 1, 2024, with Fujimori, her former partner Mark Vito Villanella and 44 other people as defendants, according to Infobae. She stood accused of criminal organization, money laundering, obstruction of justice and false statement in an administrative proceeding. As El Comercio reports, the indictment review stage that preceded the trial lasted one year and nine months under judge Zúñiga, with more than 13,000 pages in the prosecutors’ file; prosecutors, the outlet adds, asked for 30 years and 10 months in prison for ex-advisers Pier Figari and Ana Herz, and for 22 years and 8 months for Vito Villanella.

That same case file records that a protected witness said Figari and Herz took money from businesspeople who wanted to stay off the official list of 2011 campaign contributors. Throughout the proceedings, Fujimori’s defense argued that the Prosecutor’s Office would not manage to prove money laundering.

Trial annulled by the Constitutional Court (October 2025)

In October 2025, while proceedings remained ongoing, the Constitutional Court (TC) voided the legal actions initiated back in 2024. According to La Válvula, the TC determined that the Prosecutor’s Office introduced numerous amendments to its indictment, which undermined the defendants’ due process guarantees. Rather than ruling on whether or not the irregular financing took place, the decision focused on procedural flaws tied to the Public Prosecutor’s Office throughout the multi-year investigation.

Definitive dismissal of the case (January 2026)

As La Válvula reported, in January 2026 the Constitutional Court ordered that the charges of money laundering and criminal organization tied to the contributions to the 2011 and 2016 campaigns be dismissed. The court’s reasoning, as El Comercio reconstructs it, rested on two points: when the investigated events occurred (2011 and 2016), irregular party financing did not exist as a standalone crime —that offense only came into force in 2019— and no criminal organization within the party had been proven. Earlier, Pedro Pablo Kuczynski had benefited from that same procedural path, and his case over Odebrecht contributions was likewise dismissed in 2026; this led Ollanta Humala, convicted for similar acts and still behind bars, to complain publicly.

This ruling brings to a close, at least within the realm of criminal justice, the judicial chapter that defined Fujimori’s political journey for upwards of ten years.

Unsubstantiated electoral fraud claim (2021)

After losing the 2021 runoff to Pedro Castillo by a margin of 0.25 percentage points, Fujimori initially refused to recognize the result, alleged fraud and filed hundreds of requests to annul tally sheets and votes, according to Wikipedia. The National Elections Jury (JNE) rejected those challenges and proclaimed Castillo the winner on July 19, 2021; only then did Fujimori announce that she would abide by the result.

International electoral observation bodies, among them the Organization of American States alongside the European Union, determined that the vote was clean and competitive, as reported by La Válvula. No anomalies were recorded that could substantiate allegations of fraud on a magnitude sufficient to reverse the outcome.

Appointment of people formerly under investigation to her government (September 2026)

On September 16, 2026, by then serving as president, Fujimori named Jaime Yoshiyama Tanaka, José Chlimper Ackerman, and Arsenio Oré as members of a Presidential Office Advisory Commission, as reported by La República. Yoshiyama was singled out by the Prosecutor’s Office as the individual who, based on Jorge Barata’s statements, accepted and hid Odebrecht funds for the 2011 electoral bid; meanwhile, Chlimper, who then served as the party’s general secretary, faced investigations for the same offenses attributed to Fujimori, including criminal organization, money laundering, making false declarations, and generic falsification. Previously, both figures had held ministerial portfolios throughout the administration of Alberto Fujimori.

No pending “Cócteles” charges remain against any of the three after the January 2026 dismissal. Still, by naming them, the president revived scrutiny of her closeness to the very circle that was singled out in the case that shaped her career.

Clash with the Judiciary over her UN speech (September 2026)

Addressing the United Nations General Assembly on September 22, 2026, Fujimori asserted: “we defeated terrorism, but unfortunately even today, after 34 years, those who took on that mission are still being prosecuted, despite it having been shown that due process was violated,” as reported by Infobae. Janet Tello, the head of the Judiciary, “completely” rejected those remarks, reminding the public that magistrates also lost their lives during the counter-terrorism campaign and pointing out that it was magistrates who ultimately sentenced Abimael Guzmán.

Fujimori did not back down. As Infobae reported, her answer was that she would not “stay silent” about “the mistakes of the past.” With that exchange, her government and the head of the Judiciary entered their first public confrontation.

Annex: open investigations without indictment or judgment

These inquiries remain active, having yielded neither formal charges nor a legal verdict thus far. They form part of her judicial history rather than established truths. Ever since she assumed office, Article 117 of the Constitution has restricted the advancement of legal proceedings against her throughout her tenure, as reported by Gestión.

Inquiry regarding contributions made to the 2021 campaign

On September 30, 2025, the First Supraprovincial Corporate Prosecutor’s Office Specialized in Money Laundering Crimes formally launched a preparatory investigation targeting Fujimori, Luis Galarreta, Miguel Torres, Lidman Miranda, alongside the political party Fuerza Popular as a corporate entity, alleging they formed a criminal organization to launder assets via donations tied to the 2021 election campaign, as reported by RPP. The timeframe spans 36 months, and magistrate Wilson Verástegui mandated merely simple appearance (comparecencia simple).

The prosecution’s case, Infobae reported, rests on false donations whose origin was not declared, on the use of S/1.6 million in public funding for campaign ends, and on S/1,258,708 raised from July 9 to 30, 2021, to contest Pedro Castillo’s win. Several of the people listed as donors have denied making those contributions. Neither an indictment nor a judgment exists.

The Alas Peruanas case

As part of a probe distinct from the “Cócteles” inquiry, the Public Prosecutor’s Office attributes to Fujimori and her ex-advisor Pier Figari the alleged commission of aggravated money laundering, utilizing funds allegedly originating from Universidad Alas Peruanas as well as the organization attributed to its founder, Fidel Ramírez, who is the father of former Fuerza Popular secretary general Joaquín Ramírez. According to La República, the prosecution’s hypothesis encompasses S/210,000 obtained in 2011, S/54,536 spanning 2014 and 2015, alongside a pair of real estate conveyances in Lima.

On April 30, 2025, the Fourth National Preparatory Investigation Court incorporated Fuerza Popular as a legal entity, although Gestión subsequently reported that an appeals chamber declared that addition unlawful and dismissed the political party from the case. The proceedings involving the natural persons remain open, with no indictment.

Illicit enrichment investigation (2026)

Weeks after the “Cócteles” case was dismissed, on February 4, 2026, it became known that Lima’s First Provincial Corporate Prosecutor’s Office Specialized in Public Corruption Crimes had opened an illicit enrichment investigation into Fujimori, Infobae reported. It focuses on the US$3.6 million in cash that Dionisio Romero allegedly handed over to her between November 2010 and May 2011; prosecutors note that, despite those funds, the sworn asset declarations she filed as a member of Congress in 2010 and 2011 barely changed.

Unlike the dismissed case, which centered on party financing, this investigation examines her personal assets. It was classified as complex, with an initial term of eight months. There is no indictment.

Sources

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By Olivia Anderson

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