Nsenda Lukumwena is an architect from the Democratic Republic of the Congo who has carved out a niche for himself in the highly competitive construction market in Japan. Dismissing industry norms, he discusses each project with the people who actually do the construction work and considers their advice. He also makes imaginative use of new materials, and attaches special importance to the use of light. We learn about his unconventional path to success as an architect in Japan.

Along with the hum of cicadas, the twinkling of wind chimes and the cracking of baseball bats, nothing quite defines Japanese summers like the bursting of fireworks. Literally thousands of fireworks events are held around the country and are attended by millions of spectators. For many in Japan, it simply isn't summer without fireworks—but why? That's the question posed in this edition of Japanology Plus.