Kuriyama Holdings will open a comprehensive research and development facility, tentatively named the Kuriyama R&D Center, in Higashihiroshima City, Hiroshima Prefecture. The facility is scheduled for completion around June 2026, with construction having begun in June 2025. The three-story building will occupy a site area of 4,800 square meters with a total floor area of approximately 3,400 square meters, representing…