Construction work for Japan's high-speed maglev train line is facing another hurdle, as farmers have launched a legal battle to block the project.

A total of 107 people, including tea farmers in the central prefecture of Shizuoka, filed a lawsuit with a District Court on Friday. They say that the construction of a tunnel could have a grave impact on their livelihood as it may reduce the flow of river water.

In the New Year Grand Sumo Tournament, a wrestler at the bottom of the rankings in the top Makuuchi Division has won the Emperor's Cup.

Tokushoryu beat Ozeki Takakeisho on the final day of the tournament on Sunday, clinching the title with 14 wins and one loss.