Morihei Ueshiba 植芝 盛平, known as O-Sensei (Great Teacher 大先生) by his followers, is the founder of Aikido. He lived during a time of great social, political, and economic upheaval in Japan. Born in 1883 in Wakayama Prefecture 和歌山県, Ueshiba grew up in a country that was rapidly modernizing and westernizing, as the government implemented policies to modernize the country’s economy, education system, and military. As a young man, Ueshiba trained in a range of martial arts, including Jukenjutsu 銃剣術, Kenjutsu 剣術, Jujutsu 柔術 and Judo 柔道. He also served in the military during the Russo-Japanese War of 1904-1905, where he saw firsthand the devastating effects of violence and war.…