Nihonbashi Ryomakai
Inheriting the aspirations and spirit of Ryoma Sakamoto, Nihonbashi Ryomakai is engaged in activities to pass on Japan's spiritual and cultural heritage through theater, traditional performing arts, and other creative activities based on the themes of "essence" and "tradition and innovation" to the the world.
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Honorary Advisor, Masahiro Sakamoto
10th Head of the Sakamoto Family
Descendant of Ryoma Sakamoto's eldest brother, Gonpei (4th head of the family)
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President, TAKAFUMI MIKI
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Vice President, Daiki Ishida