Saitama City Introduces a Unique Scent for Art Aquarium Exhibition

Unique Aroma Experience at Art Aquarium Exhibit

Saitama City is making waves with its innovative approach to urban branding through the immersive Art Aquarium Exhibition. Set to take place at the Saitama Super Arena from March 25 to May 10, 2026, this event will showcase an original fragrance titled Urban Garden, inspired by the essence of the city itself. Developed by Promotool Co., Ltd., a leader in scent technology, this initiative aims to move beyond traditional visual and auditory presentations and incorporate the sense of smell into the experience.

This pioneering effort represents a breakthrough in regional promotions, utilizing aroma to forge a unique identity for Saitama City. By infusing the atmosphere of an exhibition with the designated scent, the city hopes to leave a lasting impression on over 13 million expected visitors.

The Fusion of Art and Aromas

The Art Aquarium, since its inception in 2007, has combined traditional Japanese practices with contemporary art forms. The exhibition features stunning fish tanks, where goldfish swim amidst a unique blend of light, sound, and aromatic elements. It transforms a simple viewing experience into an engaging encounter, focusing on the beauty of both the aquatic life and the surrounding environment.

In Saitama, the aroma of Urban Garden will be unveiled alongside the stunning visual displays. This scent is designed to evoke the city’s commitment to blending urban life with nature, reflecting the theme of harmony and quality living that the city embodies.

Aroma as a Branding Tool

The idea of using a specific scent to encapsulate the spirit of a place is groundbreaking. The scent itself has been crafted based on a community vote, capturing the essence of Saitama through elements that are both vibrant and refreshing. It combines citrus notes reminiscent of tea and herbs, ultimately representing the city’s environmental ethos.

This local scent has undergone extensive development, with fragrances trialed and evaluated by the community. In January 2026, the final scent was chosen through a public voting process that received over 4,100 votes, unveiling Urban Garden as the symbol of Saitama City.

The Artistic Expression of Scent

Promotool uses advanced diffusion technology to integrate the fragrance into the exhibition’s setup without disrupting the visual narrative of the magnificent goldfish installations. This creates a seamless experience, allowing visitors to unconsciously absorb the scent while enjoying the artistry on display. It is a sensory journey showcasing the vibrant identity of Saitama.

The initiative also marks a shift in local marketing strategies, illustrating how municipalities can use scent as a part of their branding efforts. With studies highlighting that scents evoke strong memories and emotional responses, integrating aroma with visual art enhances the visitor’s experience and leaves a richer, multifaceted impression of the city.

Comments from Promotool’s CEO

Kensuke Ogata, CEO of Promotool, expressed excitement about this project, stating, "Scent is the invisible logo of a city. In an age filled with visual stimuli, the sense of smell connects deeply with memory. We are honored to collaborate with Saitama City and present this original aromatic experience alongside one of Japan’s premier cultural events.”

Future Prospects

Following the Art Aquarium Exhibition, original Urban Garden aroma sprays will be available for sale, giving visitors the chance to take a piece of Saitama’s essence home. This scent-focused branding model opens avenues for other municipalities and tourist locations to explore engaging experiences that enhance local identity and promote their unique character.

As Promotool aims to expand this initiative further, the integration of scent into various cultural and commercial spaces could redefine how cities are experienced, extending the concept beyond mere visuals and sounds into a holistic sensory landscape.

The Art Aquarium Exhibition at Saitama Super Arena promises to be an extraordinary event that not only captivates the eyes and ears but also fills the air with the refreshing scent of Saitama City, creating memories that resonate long after the experience concludes.