Main cast •
Manishajith as Ranjitha Arun, wife of Arun, daughter-in-law of Vedha and Rathnam, sister-in-law of Vidhya, Sudha and Chitra (Female Protagonist) • Shiv Sathish as Arun Rathnam, son of Vedha and Rathnam, younger brother of Vidhya, elder brother of Sudha and Chitra (Male Protagonist)
Supporting • Madhumikha Srinivasu as Vidhya Rathnam, elder daughter of Vedha and Rathnam, elder sister of Arun, Sudha and Chitra •
Yuvanraj Nethrun / Sathya Sudhakar as Sundaramurthy "Sundar", husband of Seethalakshmi, younger brother of Vedha and younger brother–in–law of Rathnam and maternal uncle of Vidhya, Arun, Sudha and Chithra • Akila as Seethalakshmi "Simran" Sundar, wife of Sundar, younger sister–in–law of Vedhavalli and younger sister of Rathnam and maternal aunt of Vidhya, Arun, Sudha and Chithra • Sandhyadhaiyan as Sudha Rathnam, 2nd daughter of Vedha and Rathnam, 1st younger sister of Vidhya and Arun, 2nd elder sister of Chitra • Chippu Chippy / Unknown as Chitra Rathnam, last daughter of Vedha and Rathnam, last sister of Vidhya, Arun and Sudha • Ramnath Shetty as Rathnakumar "Rathnam", husband of Vedha, elder brother-in-law of Sundar, elder brother of Seethalakshmi, father of Vidhya, Arun, Sudha and Chitra •
Roopa Sree as Vedhavalli "Vedha" Rathnam, wife of Rathnam, mother of Vidhya, Arun, Sudha and Chitra, elder sister of Sundar, elder sister–in–law of Seethalakshmi • Avinash / Tharun Appasamy as Ravi, a womanizer who cheats Sudha and Chitra in the name of love • Subbulakshmi / Unknown / Dhanu Shiva as Gomathi Dheenan, wife of Dheenan and elder sister of Ranjitha • Hari Krishnan as Dheenadhayalan "Dheena / Dheenan", husband of Gomathi and brother–in–law of Ranjitha who has an obsession on Ranjitha and desire to marry her (Male Antagonist) • Unknown / Pradeepa Muthu / Shakthi Rao as Kalpana, Vidhya's sister–in–law who seeks revenge on her elder brother's death (Secondary Antagonist) • Padmini Chandrasekaran as Kalpana's mother and Vidhya's ex–mother–in–law == Production ==