The entire shooting of the film Chikikku Chikkikichhi has taken place in a train. The film has Mithun Maheshwaran, Mridhula and Aadhavan in the cast. Director N Rajesh Kumar an IT professional, who is working with a well-known airline company in Dubai has directed the film. The director, who is also one of the producers of the film, says that the film is a love story that takes place in a train leaving from Chennai to Kanyakumari. The entire film has been shot in a train. Only the first seven minutes of the story takes place outside the train. The post-production work of the film was done completely in Dubai.
The heroine Mridhula while speaking about the film said, The whole story unravels during a train journey from Chennai to Nagercoil. Hence, I am wearing the same costume for more or less all the scenes. I am pinning my hopes on it.
Well-known actor-director T Rajendar has sung a song in this film. It has been decided to release the film on 30th October.