An indoor climbing gym in Kawasaki City, near Tokyo, gives climbers a venue to test their physical limit and improve their skills while experiencing thrills - and a sense of achievement - not often found in daily life. The facility's 4-meter-tall bouldering wall and towering climbing walls more than 10 meters high provide challenging obstacles for enthusiasts of all ages and abilities, ranging from novices to some of Japan's finest climbers. For 3 days, we spoke to the climbers determined to reach the top of these walls - and to overcome other challenges they face in life along the way.

Osaka Castle, which stands in the heart of Osaka City, western Japan, is surrounded by a park covering more than 100 hectares. Each year, over 2.7 million people visit this urban park famous for its castle, gardens and multipurpose hall. This green oasis is open 24 hours a day, so people come here around the clock. For some, it is a place to do exercise; for others, a place to relax or sightsee. For 3 days, we asked visitors what makes the Osaka Castle Park special and why it holds a place in their hearts.