Lupin the 3rd Part 4 (ルパン三世 PART4 Rupan Sansei PART4?) is the fourth animated television based on the Lupin III manga series written and illustrated by Monkey Punch. It was produced by TMS Entertainment, and animated by Telecom Animation Film. It was broadcasted by Nippon TV between October 1, 2015 and March 17, 2016. It is also known as the Blue Jacket series, after the colour of Lupin's jacket. A 90-minute TV special titled "Italian Game", continuing the story of the series, aired in Japan on January 8, 2016 after the midpoint of the series.
Part 4 follows the primary cast among notable new characters throughout numerous exploits set in Italy and San Marino.
On May 18, 2017, it was announced that Adult Swim's Toonami will broadcast the anime in the United States starting on June 17, 2017. The anime finished airing on Toonami on January 20, 2018, but was reran from June 2, 2018 to December 8, 2018 on the same network.
