A group of ruling Liberal Democratic Party lawmakers plans to compile a proposal next month urging the government to ban social networking services such as TikTok if they are used for disinformation campaigns, an LDP lawmaker said Monday.

Many U.S. lawmakers are calling on the administration of U.S. President Joe Biden to ban the popular Chinese-owned social media app, alleging the app could be used for data collection and content censorship and cause harm to children's mental health.

"If it's verified that an app has been intentionally used by a certain party of a certain country for their influence operations with malice ... promptly halting the service should be considered," Norihiro Nakayama said in an interview.

"Making it clear that operations can be halted will help keep app operators in check, as it means TikTok's 17 million users (in Japan), for example, will lose their access. It will also lead to sense of security for users," Nakayama said.

Nakayama, a senior member of an LDP lawmakers group looking into ways to enhance Japan's economic security, said that proposal would not be targeted at any particular platform.

A string of Western governments and institutions have banned TikTok in recent weeks, including the British Parliament, the Dutch and Belgian administrations and the New Zealand Parliament.

In Japan, the use of TikTok and other social networking services is prohibited on government devices that handle confidential information.

Nakayama said further restrictions should be considered only after looking into their data-handling and other operations.

"I believe we first need to make it possible for people outside to firmly grasp how data is being handled whenever concerns are raised," Nakayama said.