He said considering that the discriminatory comments were made by the prime minister's close aide, "(Kishida) should take seriously the fact that such remarks were made by someone close to (him). The prime minister, himself, should share his understanding (on these issues) with his staff members." Kishida should also show a stance of accepting diversity and sexual minorities, Yamaguchi added. He also criticized the ruling Liberal Democratic Party for its inaction regarding a bill "to promote an understanding of LGBT people," for which some cross-party lawmakers have lobbied. "The LDP hasn't responded to discussions aimed at passage of the bill," he said.