Shares in the owner of convenience store giant 7-Eleven have jumped after a report that it has received a new takeover offer from Canadian rival Alimentation Couche-Tard.
The new offer values Japan’s Seven & i Holdings at more than $47bn (£36bn), which is around 20% higher than Couche-Tard’s original offer, according to Bloomberg News.
In September, Seven & i rejected a $38bn approach from Couche-Tard, saying it grossly undervalued the firm and that any potential takeover would face major regulatory hurdles.
BBC News has contacted Couche-Tard and Seven & i for comment.
Seven & i shares were around 5% higher in morning trade in Tokyo after initially jumping by 9.5%.
The new offer was reportedly submitted to Seven & i on 19 September and no discussions between the two sides have taken place since.
After the previous offer was rejected, Seven & i was added by Japan’s Finance Ministry to a list of businesses that are considered to be “core” to the country’s national security.
The move, which is largely considered to have little impact on Couche-Tard’s buyout attempt, forces prospective foreign investors in such Japanese companies to seek a government review.
A Japanese company of Seven & i’s size has never been bought by a firm from overseas.
Historically, companies from Japan were more likely to buy foreign businesses.
Last year, the Japanese government issued new guidelines on mergers and acquisitions, which called on companies to not reject credible takeover offers without proper consideration.
7-Eleven is the world’s biggest convenience store chain, with 85,000 outlets across 20 countries and territories.
If the deal went ahead, Couche-Tard’s footprint in the US and Canada would more than double to about 20,000 sites and create a 100,000-strong global convenience store chain.