According to the organization known as the "Sexual G-Men," many Japanese
men are losing interest in having sex with women. These men, known as
"Panda Guys," are thought to be destroying the country by not
procreating. It's the job of the G-Men, who are entirely female, to
determine what's blocking these guys from wanting sex and love and to
force them to overcome it. The story opens with the operative Mariko
overseeing the case of a cop, Watanabe Eita, who hasn't had sex since he
lost his last girlfriend. After his 'cure,' Eita ends up being
recruited as the first male member of the Sexual G-Men!