Shiho Sugiura debuted in 1994 and works under the BL publisher Tosuisha (冬水社).
[1] Sugiura's newest manga series, Shuuten Unknown, is serializing in Monthly Comic Avarus.
[2] Sugiura's manga, such as Koori no Mamono no Monogatari (Legend of the Ice Demon),[3] and Silver Diamond (2003–2011) are considered part of the shonen ai genre.
[4] Silver Diamond was considered to be a fun story with art that is "distinctively 1990s," according to Anime News Network.
[2] When Shuuten Unknown was released, bookstores in Tokyo and other cities held an exhibition of Sugiura's work.