The first single from Manithan Deivamagalam, titled 'Thangarathinamey', has been released by the makers. The film, starring Selvaraghavan in the lead, is set to release on April 10.

'Thangarathinamey' is composed by AK Prriyan, and features the vocals of Shibi Srinivasan, Padmaja Sreenivasan, and Jothy. Lyrics for the song is written by Mu Vi. The music video for the song, features the character of Selvaraghavan and Kushee Ravi getting married, with the song adding to the celebrations.

Manithan Deivamagalam is written and directed by Dennis Manjunath. Vijaya Sathish and RS Sathish are producing the film under their Vyom Entertainment banner. Theni Tamizh is serving as the executive producer on the project.

The cast of the film also includes RS.Sathish, Kousalya, Mime Gopi, YG Mahendra, Lirthika, Salem Deepak, Sudha, Subha, and Jothikannan, among others.

The crew of the film includes Ravi Varma K as the director of photography, Deepak S as the editor, Bhakiyaraj Vellaiyan as the art director, and Monster Mukesh as the stunt choreographer.