Lawyers representing approximately 3,800 people suing the government and Tepco for damages over the 2011 Fukushima No. 1 nuclear disaster have appealed a lower court ruling in hopes of securing greater compensation.

Izutaro Managi, a lawyer for the plaintiffs, said Monday after the appeal was filed in the Sendai High Court that the lower court ruling "clearly acknowledged the liability of the government" over the disaster, but the "level and scope of compensation is insufficient."

"We will seek compensation that better matches the actual damage" from the disaster, he said.

In its Oct. 10 ruling, the Fukushima District Court ordered the government and Tokyo Electric Power Company Holdings Inc. to pay ¥500 million to about 2,900 of the 3,800 plaintiffs, less than sought by the disaster victims.

The central government and Tepco also filed an appeal with the Sendai High Court arguing they should not be held liable for damages.

Managi said the compensation awarded by the lower court was far less than the maximum ¥200,000 per person sought by the plaintiffs.

The ruling did not accept claims by some of the plaintiffs, including those in western Fukushima Prefecture, he added when explaining the reason for the appeal.

The Fukushima District Court ruling was the second of its kind in a series of group lawsuits filed nationwide in which the government and Tepco were found liable and ordered to pay damages over the nuclear crisis.

The court concluded that the government and Tepco failed to take steps to mitigate the tsunami risk, even though they were able to foresee the possibility of such a disaster based on a quake assessment issued in 2002.