Promotool Surpasses 600 Corporate Installations for Spatial Fragrance, with Over 75,000 Scent Cartridges and Related Products Sold

Promotool Inc., a scent technology company that scientifically studies and designs all kinds of fragrances, announced that from January 2018 to March 2026, the number of companies adopting its spatial fragrance and scent-based spatial design solutions exceeded 600, while cumulative sales of scent cartridges and related products for spatial presentation surpassed 75,000 units. These results reflect a market trend in which the role of scent in corporate activities is changing significantly, increasingly being positioned as infrastructure for shaping brand experiences. Promotool’s fragrances have been introduced into more than 600 high-end spaces, where they harmonize with visuals and sound to create memorable brand experiences. In recent years, demand for spatial fragrance has expanded rapidly, making scent an essential element in corporate branding and marketing. Among the five senses, smell is especially strongly linked to memory, and in spatial environments it is gaining attention as a factor that influences impressions on the same level as visuals and sound. Adoption is growing across a wide range of sectors, including luxury hotels, high-end spas, brand stores, housing showrooms, premium offices, exhibitions, and medical facilities. Scent is also increasingly used to enhance a sense of cleanliness and reassurance in spaces. Against this backdrop, fragrance is shifting from being an added value for spaces to becoming a prerequisite for spatial design. Scent-based spatial design is expected to improve customer experience and dwell value, strengthen brand recall, increase satisfaction with spaces, and encourage behavioral change. As a result, it is increasingly being adopted as a communication measure. By designing spaces through scent, companies can communicate their brand worldview more deeply and offer visitors a memorable experience. Promotool believes this has made scent an indispensable element of corporate marketing strategies and has contributed to growing demand. The reason Promotool’s spatial design continues to be selected by leading companies lies in its unique strength: the integration of fragrance development technology, quality management systems, and design capabilities that recreate a brand’s worldview through scent. The company manages not only fragrance design by top Japanese perfumers, but also fragrance safety assessments, quality control, and spatial diffusion design in an integrated manner. It has earned strong recognition from companies that value not only pleasant scent, but also quality that can be operated safely over the long term. Scent functions as a solution to corporate challenges such as increasing visitor dwell time, communicating a brand worldview through space, and making working environments more comfortable. In an era when the value of physical spaces is being questioned, scent is becoming an important factor in strengthening corporate competitiveness. Promotool will continue to provide integrated services from fragrance planning and development to spatial design and operational support, helping companies realize desired experiential value and marketing activities through scent. The fragrances developed by Promotool use highly safe fragrance materials that comply with the strict standards and regulations of IFRA, the International Fragrance Association, and RIFM, the Research Institute for Fragrance Materials. IFRA is the only international organization that determines the safety of fragrance ingredients worldwide. Fragrance companies affiliated with IFRA adjust their selection and blending ratios of fragrance materials according to safety standards revised annually, thereby ensuring the safety of their blends. Promotool’s “Scent Marketing” service is a marketing approach that uses the strong connection between smell, memory, and emotion to intuitively communicate the value of brands and products through fragrance. By adding scent to conventional promotions that tend to rely heavily on sight and hearing, the service creates experiences that remain in customers’ impressions and enhances brand awareness and affinity. To realize this distinctive approach, Takeshi Watanabe, recognized as one of Japan’s leading perfumers, collaborates with Kunio Shiga, a marketer who has handled global automotive brands at a major advertising agency. Together, they design and deploy scents after deeply understanding each company’s objectives and brand worldview, delivering essential differentiation and memorable brand experiences through fragrance. Promotool has also developed “Scent FOREST,” a domestically made premium commercial aroma diffuser for high-end spaces. Luxury hotels and branded spaces require not only fragrance quality, but also overall quality including quiet operation, stable performance, safety, and maintainability. Designed with safety as the top priority, Scent FOREST strictly controls the size of sprayed particles so they do not enter the alveoli. The company pays close attention to safety across fragrance quality, spraying method, and mechanical design. The diffuser also features a quiet sirocco fan to deliver larger fragrance mist particles effectively throughout a space, balancing safety with scent diffusion. Even in the event of a malfunction, Promotool has established a system for fast and reliable maintenance. In a diffuser market dominated by overseas products, its Japan-made support system allows customers to use the product with confidence over the long term. Promotool Inc. is one of Japan’s leading scent technology companies, providing scent technology centered on fragrance development, perfumery, and scent analysis. It continues to be chosen by top-tier customers with extremely high standards for quality and safety, including JAL, Asuka III, Mampei Hotel, Saitama City, Kosé, and Shiseido. The company responds to all needs related to fragrance and odor through science and sensibility, and continues to challenge itself to create new value through scent.