The electronic dictionary, invented in the 1980s, has made language learning and translation more convenient and accessible.

The Showa period, which lasted from 1926 to 1989, was marked by Japan's militarism and involvement in World War II.

Studio Trigger, founded in 2011 by former Gainax employees, is a prominent anime studio known for producing visually stunning and creatively innovative anime such as Kill la Kill and Promare.