Photosynth Inc. (4379.T) develops and provides Internet of Things (IoT) solutions centered on smart access control and facility management services in Japan. The company offers Akerun Access Control System, a cloud-based Hardware Enabled Software as a Service (HESaaS) platform that retrofits existing doors with smart locks for keyless entry using smartphones, IC cards, or digital IDs; Akerun.M for keyless rental housing systems; Akerun Digital ID for authentication services; and Migakun, a Business Process as a Service (BPaaS) platform that deploys gig workers for cleaning, maintenance, and operations in unmanned facilities such as offices, fitness clubs, and commercial spaces. These services target corporations, residential property managers, and facility operators seeking labor-saving, secure, and data-driven spatial digital transformation, primarily through subscription models that leverage entry/exit data for enhanced security and efficiency. Founded in 2014 and headquartered at 15F G-BASE Tamachi, 5-29-11 Shiba, Minato-Ku, Tokyo, Japan, Photosynth operates solely in the spatial DX business segment with approximately 143 employees. Recent developments include the agreement to acquire fixU Inc. from individual shareholders and investment funds to expand capabilities; completion of a treasury stock buyback program announced in March 2025 to improve capital efficiency; introduction of interim dividends and biannual shareholder benefits; a 1-for-2 stock split effective June 30, 2025; and achievement of group-wide operating profit positivity for the fiscal year, with strong growth in Akerun and Migakun cross-selling that triples to quintuples average customer revenue.