He draws cartoons with ‘Ranbi’ as pseudonym. ‘Tokai’ is the main character of his cartoons. Ranbi’s cartoon and its character are both a phenomena in Bangladesh. They enjoy astronomical popularity there. Ranbi started drawing ‘Tokai’ from 1978. Tokai is actually a little boy in different dimensions. Along with the reproduction of several original cartoons of ‘Tokai’, there are four articles by Subhendu Dasgupta and three interviews of Rafiqun Nabi in this book. A rare collection.