right|thumb|200px|"Itsumade" (以津真天) from the Konjaku Gazu Zoku Hyakki (1779) by [[Toriyama Sekien]] is an eerie reptilian bird featured in the Japanese collection of Yōkai pictures, the Konjaku Gazu Zoku Hyakki by Toriyama Sekien published in 1779. Its picture has the explanatory text, "as explained more fully in the Taiheiki, Hiroari shot the eerie bird that cries, 'itsumade itsumade'" (広有 いつまでいつまでと鳴し怪鳥を射し事 太平記に委し), so it depicts the odd bird that appears in the Taiheiki (circa 14c), volume 12, "Hiroari Shot the Eerie Bird" (広有射怪鳥事, "Hiroari Keteu wo Iru Koto").
right|thumb|200px|"Itsumade" (以津真天) from the Konjaku Gazu Zoku Hyakki (1779) by [[Toriyama Sekien]] is an eerie reptilian bird featured in the Japanese collection of Yōkai pictures, the Konjaku Gazu Zoku Hyakki by Toriyama Sekien published in 1779. Its picture has the explanatory text, "as explained more fully in the Taiheiki, Hiroari shot the eerie bird that cries, 'itsumade itsumade'" (広有 いつまでいつまでと鳴し怪鳥を射し事 太平記に委し), so it depicts the odd bird that appears in the Taiheiki (circa 14c), volume 12, "Hiroari Shot the Eerie Bird" (広有射怪鳥事, "Hiroari Keteu wo Iru Koto").
== The eerie bird in Taiheiki == According to the Taiheiki, around the fall of 1334 (in the Kenmu years), an epidemic illness was causing many deaths and almost every night, an eerie bird appeared on top of the Shishinden (:ja:紫宸殿) crying "itsumade itsumade" (until when? Until when?) causing great fear. The nobility thought back to how the master of arrows Minamoto no Yorimasa slew the nue and made a request to Oki Jirōzaemon Hiroari (:ja:真弓広有) who splendidly shot down the eerie bird with a kabura-ya. It is said that the eerie bird had a human-like face, a curved beak, saw-like teeth, a snake-like body, talons as sharp as swords, and a wingspan of about 1 jō and 6 shaku (about 4.8 meters).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).