Osu no seichin

“Osu no Seishin” (押忍の精神) represents the spirit of perseverance and determination, a core philosophy in Kyokushin Karate. It means to endure and persevere under pressure, pushing oneself to the limits. Osu is a combination of the Japanese words Oshi (press) and Shinobu (endure), embodying patience, respect, and never giving up. It signifies the unwavering commitment required in Kyokushin training to develop a strong body, mind, and spirit, emphasizing the importance of hard training and the willingness to overcome challenges. In Kyokushin, Osu is used as a greeting, to show respect, and to acknowledge instructions, reflecting the values of discipline and perseverance.