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Dōgen, the influential founder of the Sōtō school of Zen Buddhism in Japan, was honored with the title "Busshō Dentō Kokushi" by the imperial court. This prestigious title signifies Dōgen's status as a Zen master and his profound contributions to Japanese Buddhism. It acknowledges his exceptional efforts in transmitting and propagating the teachings of the Buddha in a manner that resonated with the cultural and spiritual context of Japan.