actor Hiroki Tanaka (田中 寛己, born 1991), Japanese footballer Hiroki Taniai (谷合 廣紀, born 1994), Japanese shogi player Hiroki Tōchi (東地 宏樹, born 1966), Japanese...

Hiroki Taniai (谷合 廣紀, Taniai Hiroki, January 6, 1994) is a Japanese professional shogi player ranked 4-dan. The promotion history for Taniai is as follows...