# Promotool scent technology and olfactory design developments > Live situation record from CLSTR: https://clstr.news/situations/promotool-scent-technology-and-olfactory-design-developments > Updated: 2026-08-31T02:32:31.000Z. Sources: 4. Developments: 2. Promotool Co., Ltd. has announced several advancements in its scent technology and olfactory design services. The company launched its ‘Space Scent® Aroma Spray’ on the JAL Shopping website, a fragrance inspired by astronaut descriptions of space and the scent of ethyl formate. To support its research and development, the company’s senior perfumer, Takeshi Watanabe, completed advanced training at the French perfume school ISIPCA. Expanding into strategic branding, Promotool is scheduled to participate in COSME Week 2026 Osaka on September 30. The company will present on ‘olfactory design,’ demonstrating how strategic scent design can enhance luxury cosmetic brand value. This approach aims to create a cohesive brand experience by connecting products, physical spaces, and staff training, building upon previous work with brands such as Shiseido and Kose. ## Timeline ### 2026-08-31: Japanese industry events scheduled for late 2026 Various Japanese industry events are set for late 2026, including Promotool’s olfactory design lecture, Yaskawa Electric’s welding technology showcase, and Sotas’s chemical industry conference. 3 sources. https://clstr.news/cluster/promotool-to-present-olfactory-design-strategies-at-cosme-week-2026-osaka ### 2026-08-20: Promotool expands scent technology with space-inspired fragrance and advanced training Promotool Co., Ltd. is launching a ‘Space Scent®’ aroma spray on JAL Shopping and announced that senior perfumer Takeshi Watanabe has completed advanced training at France’s ISIPCA school. 2 sources. https://clstr.news/cluster/promotool-expands-scent-technology-with-space-inspired-fragrance-and-advanced-training --- Cite as: Promotool scent technology and olfactory design developments. CLSTR, https://clstr.news/situations/promotool-scent-technology-and-olfactory-design-developments