A local politician of the ruling Liberal Democratic Party has come under fire for claiming last month that his north Tokyo ward would "cease to exist" if the rights of sexual minorities are protected by law.

"This is impossible, but if all Japanese women were lesbian or all Japanese men were gay, then do you think the next generation of people will be born?" Masateru Shiraishi asked on Sept. 25 at an assembly session of Tokyo's Adachi Ward, in comments that appeared to blame sexual minorities for Japan's falling number of births.

The 78-year-old assemblyman made the remark when asking local government officials about the ward's total fertility rate — the average number of children a woman will bear in her lifetime.