Fujiwara no Ariko

In this Japanese name, the surname is Fujiwara.

Fujiwara no Ariko (藤原（三条）有子; 1207 – March 2, 1286) also known as Fujiwara no Yushi,^[1] and Ankimon-in (安喜門院)^[2] was Empress of Japan as the consort of Emperor Go-Horikawa.^[3]

Sanjō Ariko 三条有子
Empress consort of Japan
Tenure	March 28, 1223 – March 9, 1227
Born	1207
Died	March 2, 1286(1286-03-02) (aged 78–79) Heian-kyō (Kyōto)
Spouse	Emperor Go-Horikawa ​ ​ (m. 1223; died 1234)​
House	Imperial House of Japan
Father	Sanjō Kinfusa
Mother	Fujiwara no Shushi

She became a Buddhist nun in 1246.^[4]