Sakaguchi Sentoku II
阪口仙得 (1801-?) Yasui pupil, one of the Tempo Four (in Japanese Tenpo Shiketsu), participant in castle games 1838-1861 from the time he reached 7 dan. Also known as Hagino Torajiro. Note that the first kanji in the family name is different from Sakaguchi Sentoku I (坂口仙得).