The writer expresses deep gratitude to the Japanese government and JICA for supporting developing countries through training courses in Japan, such as the digital video production course the writer attended in Okinawa from February to June 2013. During the course provided by NHK, the writer learned advanced camera and DVD production techniques that will be useful for their job in Laos. The writer was impressed by Japan's clean cities, hardworking people, and society, and especially enjoyed Hakushu beer.