Career
He was known as a great warrior and is attributed to have been the first to explain the aspects or principles of the dō ("way"). Pēchin (親雲上) was a social class of the Ryūkyū Kingdom. These principles are: 1) ijō, the way-compassion, humility, and love.
2) katsu, the laws-complete understanding of all techniques and forms of karate, and 3) fo dedication-the seriousness of karate that must be understood not only in practice, but in actual combat.
