- Business
- Bunka Shutter Co., Ltd. manufactures and sells a comprehensive range of shutters, residential building materials, and construction materials primarily in Japan, with operations extending to Australia and other international markets; its core offerings include lightweight shutters for shops and garages, heavyweight shutters for factories, large logistics warehouses, and commercial facilities, electric wide-grill shutters, transparent and horizontal panel shutters, fire and smoke shutters, overhead doors, movable partitions and sliding walls, shop awnings, stainless steel joinery, steel doors with opening assistance, water barriers and water barrier doors, heat-shielding products, solar power generation systems, and PCR testing booths. The company provides additional services such as inspection and maintenance, building production and replacement, remodeling and refurbishment of houses and apartments, periodic reporting for fire prevention equipment, seismic reinforcement, total renovations including kitchens and bathrooms, and electrification solutions for smart living with IoT-compatible electric shutters. Founded on April 18, 1955 and headquartered at 1-17-3 Nishikata, Bunkyo-ku, Tokyo, Japan, Bunka Shutter operates through five diversified segments—shutter business, construction materials, service, reform, and others including water sealing, solar power, and travel agency services—with seven domestic factories, 210 nationwide sales offices (329 consolidated), and approximately 5,290 employees as of fiscal year ended March 31, 2024. Recent developments include robust sales growth in heavyweight shutters for redevelopment properties and large facilities, expanded promotion of high-value-added IoT electric shutters and environmentally friendly adhesive-method steel doors supporting decarbonization and SDGs, fire-free and unwelded installation methods, and an official online shop for garage shutters, window shutters, and water stoppage products; in 2024-2025, the company faced shareholder activism from Strategic Capital and NAVF proposing a 100% payout ratio dividend policy, as well as criticism from Dalton Investments holding a 19% stake regarding its takeover defense measures.