Light-up events sponsored and co-sponsored by Japan Osteoporosis Foundation, various locations will light up to mark World Osteoporosis Day. These include:
- Rumoi Health Station: October 20th to 31st (Rumoi City, Hokkaido)
- Kashiwa City Hospital Main Entrance: October 16th to 20th 18:00 to 20:00 (Kashiwa City, Chiba)
- Sammu Medical Center: October 20th (Sammu City, Chiba)
- National Treasure Matsumoto Castle: October 20th from sunset to 10pm (Matsumoto City, Nagano)
- Kanazawa Station Hospitality Dome Tsuzumimon: October 20th to 26th From around 16:30 to 22:00 (Kanazawa City, Ishikawa)
- Osaka Castle: October 20th from sunset to 22:00 (Chuo Ward, Osaka City)
- Himeji Castle: October 20th from sunset to midnight(Himeji City, Hyogo)
- Yamato Museum (Outdoor exhibition related to battleship Mutsu): October 4th to 22nd, sunset to 9:00 pm (Kure City, Hiroshima)
- Kure Port Indoor Observation Room: October 4th to 22nd, sunset to 9:00 pm (Kure City, Hiroshima)
- Nogata Station (Old Nogata Station Car Park): October 13th to 20th, 6:00 PM to midnight (Nogata City, Fukuoka)
