Thavasi

Thavasi's son, Boopathi is portrayed as a compassionate, principled young man who navigates strong family expectations. He shows courage by protecting the vulnerable, including saving Thanagarasu’s sister, and by steering others away from cruelty. He endures family pressure and social scrutiny, ultimately marrying Priyadarshini and playing a key role in restoring a sense of justice to his kin.

Engaged to Boopathi, Priyadarshini forms a core part of the couple's journey. She shares warmth with Boopathi and remains steady through the village’s trials. By the end, she marries Boopathi and is described as coming to carry the promise of their family, including the news of twins.

A ruthless man who raped and killed Thavasi's sister, Sankarapandi seeks to secure his lineage by arranging his daughter’s marriage to Boopathi. He uses wealth and prestige to influence outcomes, and his schemes drive much of the conflict that erupts in the village.

An influential do-gooder landlord who commands respect in the village. He delivers a harsh initial judgment on Thangarasu, which later provokes questions about pride, authority, and the fairness of his decisions. He ultimately makes a costly gesture to atone for injustices, highlighting the complexity of leadership and responsibility.

Mother of Thangarasu, she distrusts Boopathi and questions Thavasi's judgment when the truth emerges. Her grief and steadfast stance complicate family alliances and test the limits of forgiveness within the clan.

Maragathammal’s son, Thangarasu is accused of stealing temple jewels and dies by suicide under the weight of blame. The evidence later reveals his innocence and the manipulation behind the crime, underscoring the tragedy of mistaken judgment.

The real thief who can’t speak on the initial crime, he is eventually captured and made to confess that Sankarapandi was behind the theft and Thangarasu’s murder. His silence becomes the key to unlocking the truth.

Brother-in-law of Thangarasu, Karmegam is an example of how dowry pressures fuel cruelty. He abuses his wife for dowry, but Boopathi’s intervention helps steer him toward reform and a chance at better behavior within the family dynamic.