Utsurobune, from Hirokata zuihitsu.jpg
Hirokata
en
Utsurobune, from Hirokata zuihitsu, From Hirokata zuihitsu (Essays by Hirokata; 1825) by shogunate retainer and calligrapher Yashiro Hirokata, who was also a member of the Toenkai circle. (Courtesy National Archives of Japan)
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en
Utsurobune, from Hirokata zuihitsu, Presumed UFO
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ja
うつろ船 博方随筆 博方随筆 文政8年) 幕臣で書家でもあった八代博方(国立公文書館蔵)
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ja
うつろ船 弘方随筆より 推測UFO
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supposed readily unidentified flying object