Nonte Phonte

Nonte is 16-year-old boy, wears orange, and is immediately distinguishable from Fonte due to his longer hair and a tuft of hair sticking out from the back of his head.

Fonte is a 15-year-old boy , wearing a blue shirt, and is immediately distinguishable from Nonte due to his shorter hair.

Keltu is a 20-year-old tall and mischievous guy who always tells lies in Nonte and Fonte's class. He's the only student who wears trousers instead of shorts probably on account of his advanced years. In one comic strip, the reader learns that he has failed the class six times and the governing body of the school wants to get rid of him. He is shown variously as having curly hair and a stubby nose and being a bit taller and stronger than Nonte and Fonte. Often he threatens and coaxes them into doing work for him but invariably gets busted. He also rats on the other students to curry favor with the superintendent and is, in general, quite boastful.

He is the only student who is said to be in the list of good students of Superintendent and is often insulted by the Superintendent. To bullying Nonte and Fonte in front of sir, he often says that Nonte and Fonte do not want sir's good health. He often conspires against them and at last he himself gets caught in sir's hands.

Although, there are some stories where they all work together, which is very rare and can be found in only two or three stories.

Superintendent

The 50-year-old Superintendent is an obese, balding man who loves to eat and discipline his students. He is shown as not being particularly courageous, lazy, and greedy. He definitely enjoys corporal punishment and canes the students often. Usually he is the butt of most pranks. He is always heckled by the students. In the comic books, his name is mentioned as Patiram Hati. But, in the animated cartoon series, his name is mentioned as Hatiram Pati. In a single story, his name is mentioned as Ghatotkach Ghatak, and in another story, Patiram Hati was a criminal's name instead of Superintendent.

Thakur is a 42-year-old man, who is servant of his owner Hatiram Pati. He likes to dance in his house with radio. He speaks Hindi, Marathi, Gujarati and Punjabi. He calls Nantua to Nonte, Fantua to Fonte, Kaltu babu to Keltu and Suparintin Babu or Suparintin sahab to his owner.

Minor recurring characters include the headmaster who is quite benign, the cooks at the boarding school hostel who speak Bengali with accents that vary from Bihari, Oriya, and Dhakai, and many students like Panga, Nepchada, Lengcha, Boncha.

The stories of Nonte Fonter Nanan Kirtee were adapted in an original television series. The episodes of which initially aired on Tara TV and then in CTVN. Out of a hoard of fresh faces, Kanchan Mullick's portrayal of Keltuda was admired and lauded. The series however discontinued due to poor production values and low TRPs & children like Tom and Jerry on that time.

Later the stories were adapted in an animated television series named Nonte Fonter Nanan Kirtee by SSOFTOONS. The episodes were aired on Akash Bangla since 2006 and it became a huge success, both critically and commercially.