Tokyo says it did not refuse to use $30 billion in frozen Russian reserves to back a loan for Ukraine, contrary to Politico's reporting

The Japanese Finance Ministry has denied a report that it rejected an EU plan to tap frozen Russian central bank assets to back a loan for Ukraine.

Finance Minister Satsuki Katayama reportedly "ruled out" the bloc's proposal to use roughly $30 billion in Russian funds immobilized in Japan for a so-called "reparations loan" to Kiev, according to Politico.

"It's completely false," Vice Finance Minister for International Affairs Atsushi Mimura told reporters on Tuesday, according to Reuters.

"Minister Katayama never made such a comment," Mimura reportedly said. "She told the meeting that Japan is preparing to make specific steps" to support Ukraine, he added, according to Reuters.

Last week, European Commission President Ursula von der Leyen urged EU members to choose between a major borrowing push or the long-discussed 'reparations loan' backed by frozen Russian funds, to finance Ukraine to a tune of 90 billion ($104 billion) over 2026-2027.

READ MORE: France won't let EU seize chunk of frozen Russian funds - FT  

The bulk of Moscow's immobilized reserves, around 185 billion, is held in Belgian clearing house Euroclear. Belgium has so far pushed back against EU pressure to use the assets to fund Ukraine, warning of legal risks.

However, given that Ukraine's budget hole is projected to reach $48 billion next year, EU officials are reportedly pressing to tap the funds.

Moscow has long condemned any attempt to use the assets as theft and warned of retaliation.

Kremlin spokesman Dmitry Peskov has admitted that the money could allow Kiev's Western sponsors to temporarily sustain Ukraine's flagging battlefield efforts.

"This money would, in principle, be enough for them to expend Ukrainians like bullets for a couple more years," he said on Sunday.