HNB PLC has marked the 35th anniversary of HNB Singithi with the launch of “Supiri Weera Jumbo”, the first cartoon series produced by a Sri Lankan bank. The new series brings HNB’s long-standing Jumbo mascot into a superhero role, combining entertainment with messages on saving and positive values for children.
The first season was premiered at Scope Cinemas, Havelock City Mall, Colombo 05, on 29 September 2026. The series will be released on HNB’s official YouTube channel from 1 October, with a new episode scheduled to premiere each week.
The first season consists of 10 episodes, featuring Jumbo, the bank’s familiar mascot associated with its iconic pink till. The concept, character designs and storylines were developed by HNB employees, with six staff members also contributing their voices to the characters and the series theme song.
Popular entertainer Suneth Chithrananda (Chuti Malli) voices Jumbo, while veteran voice artist Athula Jayasinghe takes on the role of the main villain, Rumbo. Gaminda Priyaviraj (Podi Malli) voices another villain, Dadonis. Animation direction was handled by Visual X, while DC Productions was responsible for sound and dubbing direction.
Through its storylines, Supiri Weera Jumbo introduces children to values including friendship, loyalty, patience and perseverance. Jumbo’s superhero adventures are also used to communicate the idea that meaningful results often come through patience and consistent effort — a message closely connected to the habit of saving.
Commenting on the launch, Upul Adikari, Vice President – Marketing and Corporate Communications at HNB, said HNB Singithi has played a role in the savings habits of Sri Lankan families for 35 years.
He noted that Supiri Weera Jumbo carries the values traditionally encouraged through HNB Singithi, including patience, discipline and consistency, into a format that children can enjoy and engage with. He also said producing the series internally was a deliberate decision that provides HNB with a platform to build longer-term engagement with young customers and their families beyond branches and schools.
HNB Singithi offers savings accounts for children from birth. Over the past 35 years, the bank has established more than 160 school savings units across the country, enabling HNB branch teams to conduct savings-related activities in schools.