TV Asahi's popular drama series "Tokumei Kakarichou Tadano Hitoshi" is returning for a fourth season this winter. However, it will be moving from its late-night time slot to the "golden time" slot of 9:00pm, which means that the show will have to cut back on its nudity and bed scenes.

The show, which stars Katsunori Takahashi, started in 2003 and has had a new series every other year. It has also had four special episodes and a movie adaptation that opened earlier this month.

The new series will air on Thursday nights, starting on January 8. Before that, on January 3, TV Asahi will air a special episode, featuring Ayako Nishikawa (who appeared in the movie), Tomiyuki Kunihiro, and former Morning Musume member Yuko Nakazawa.