Arjun is a youngfictional detective character ofBengali literature. He lives atJalpaiguri inWest Bengal.[1] The character was created bySamaresh Majumdar in 1983.[2][3] Arjun's mentor is retired official cop, Mr.Amal Shome. Although in first few stories, Arjun started as an assistant of Shome, later in the series, he started to solve cases independently as truth investigator.[4]
Based onSitaharan Rahasya andKhunkharapi, a film was released in 2013 namedArjun: Kalimpong E Sitaharan.[5][6] A Hindi tele-serial was released asJungle Ki Gaherai Mey, based on Arjun novel,Derdin.Kaushik Sen played the role of Arjun.
On 18 July 2022,Radio Mirchi Kolkata (98.3 MHz) station aired the story"Der Din" on theSunday Suspense show.
In March 2023,Radio Mirchi Kolkata (98.3 MHz) station aired the story"Jutoy Rokter Daag" on theSunday Suspense show.
In June 2023,Radio Mirchi Kolkata (98.3 MHz) station aired the story"Kalimpong ey Sitaharan" on theSunday Suspense show.
In 2024,Goppo Mir er Thek streamed "Dracular Sondhane Arjun".
In 2025,Goppo Mir er Thek streamed "Arjun Ebar Bangladeshe", "Ekmukhi Ruddrakhho".