Jingo Tobimatsu (October 16, 1883 – April 17, 1945) was the chief administrator (1915–1941) of the Kaishun Hospital, a Hansen's disease hospital in Kumamoto, under Hannah Riddell and Ada Hannah Wright.
Tobimatsu was always with Hannah Riddell with office works, administration of the hospital, negotiations with government offices and other organizations, fund-raising for the hospital, paying back the debt and accumulation of money.
He accompanied Hannah Riddell when she went to Karuizawa for fund-raising every summer.
In September 1940, he was arrested by Tokubetsu Kōtō Keisatsu and his health worsened.
The arrest was on the suspicion of illegal use of money, since all of her 5 children received higher education, but this was because of the anti-English sentiment before the Pacific war.