A police officer assigned by Purushothaman to assist Nanda in finding Karthika. The real Rajkumar is kidnapped by Karthika's husband, who impersonates him and alters the case file. Nanda later discovers the real officer tied up in the impersonator's house.
A young man from Puliyankulam who belongs to an oppressed caste, Pariyerum Perumal enters law college hoping to build a better future. He faces humiliation and violent caste persecution connected to Jothi Mahalakshmi and Sankaralingam, yet ultimately rejects revenge and insists on preserving his dignity while confronting those who target him.
An NRI who returns to India each year to see his close friend Santhosh, Mathivanan is the central figure behind the deaths at the heart of the story. After Nimmi mocks him and he accidentally kills her, Santhosh also discovers his secret and dismisses his feelings, leading to another fatal accident. Mathivanan later shares his pain and begins a new life as a transgender person.
A selfish, unemployed young man who is married to Anitha and has a child. He becomes an informant for the local police inspector, then uses a tip to help raid the bar owner’s illegal gambling operation as revenge for being humiliated. After witnessing corruption and surviving an attempt on his life, he takes a low-paying job at Anitha’s garment factory and chooses an honest livelihood.
Kathir is Michael's close friend and former football teammate, and later coaches the Tamil Nadu women's team. After Daniel's attack leaves him paralysed for a year, he asks the Football Association to replace him with Michael so the team can compete in the national championship. He watches the final from a wheelchair, and Michael and the players dedicate their victory to him.
Sridhar arrives in Chennai and goes to stay at a house recommended by a friend, where he is surprised to find Inba. The fifty lakhs connected to Vikram's planned getaway ends up in Sridhar's car, drawing him into the chain of events that brings the characters together.
Younger Muthu is shown in flashbacks as the young version of Pazhani's father. He falls in love with Pechi, a washerwoman from a lower caste, and decides to marry her despite social pressure. On their wedding day, Pazhani's grandfather attacks them, cuts off Pechi's finger, and forcibly takes Muthu away.
Kathir has 21 screen credits in a career dating back to 2006. Signature works include I'm Game, Yugi, Forest Guard. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
