Most of the characters have found idiomatic usage in
Bengali language, which is true for many of Ray's works. Some of the main characters are: ;Shree Kakkeshwar kuchkuche (): A raven/crow who wears a clerk's
green eyeshade while performing mathematics. ;Gechhodada (): A character that is only alluded to by the cat but never appears in the story. he is completely unpredictable, and according to the cat, can only be found solving a very complicated, irrational and nonsensical mathematics, which depends on many probabilities about where Gechodada can be that moment. ;Hijibijbij ():A person who imagines very improbable situations and laughs at them. ;Sheyal : The fox and the advocate against Kumir ;Byakaran Shing BA Khadyabisharad ():A goat who delivers academic lectures on non-academic subjects, such as what goats do not eat. ;Pyancha : The owl judge in the court ;Udhho and Budhho (): dwarf-like creatures who are fighting one moment and hugging the next. The phrase "Udhor pindi Budhor ghare", meaning (but not literally translated to) "the shoe is on the other foot", has become a very common idiom. ;Shojaru : A porcupine who makes a court case for insult ;Kumir : A crocodile, the advocate of Shojaru ;Chondrobindu: A nonsense cat who speaks about nonsense things like gechodada (grandpa tree) and other people. ;Nera (): A person who has no hair. He loves to sing nonsense songs. ;Gechhoboudi : Who dos not appear in the story but is the wife of gechhodada who cooks ;Mejomama : Maternal uncle who finds everything about the story nonsense. == References ==