found: Giwan Chōho Okinawa Kinsei waka shūsei, 1984:t.p. (Giwan Chōho) v. [5], p. 14 (r; b. 1823 as Ginowan Chōho; surname change in 1875 in deference to Prince Ginowan, the second prince of the Ryukyu Kingdom; d. 1822; poet and high-ranking official of the Kingdom)
found: OCLC, Dec. 17, 2003:(hdg.: Ginowan, Chōho)
found: Okinawa Daihyakka jiten, 1983:v. 3, p. 913 (r; Giwan Chōho; 1821-1876; poet, authored Shōfūsō)
found: Shogakukan Inc. Nihon daihyakka zensho (Nipponika), viewed via JapanKnowledge Lib on September 24, 2024(宜湾朝保, 1823-1876 = Giwan, Chōho, 1823-1876; reading; other name: 向有恒 = Shōyūkō; reading)
