OpenTwo archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 24 shown for “Isobe Isshu, Japanese” — 64 records examined, 25 dropped by the rights gate.
Archives queried 2026-08-26 20:50 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Bun’ya no Asayasu (no. 36), from the series A Pictorial Commentary on One Hundred Poems by One Hundred Poets (Hyakunin isshu eshō: Bun'ya no Asayasu)
Utagawa Kunisada · ca. 1844
Tsuba
Isobe Isshu, Japanese · late 19th century
Album of Eighty-eight Prints from the series Ogura Imitations of One Hundred Poems by One Hundred Poets (Ogura nazorae hyakunin isshu)
Utagawa Hiroshige · about 1845–48
Dainagon Tsunenobu (Workers, beside the sea, dyeing cloth), from Hyakunin isshu ubaga etoki (A Hundred Poems Explained by the Nurse)
Katsushika Hokusai, 1760 – 1849 · ca. 1839
Album of Ninety-eight Prints from the series Ogura Imitations of One Hundred Poems by One Hundred Poets (Ogura nazorae hyakunin isshu)
Utagawa Kuniyoshi · 19th century
One Hundred Poets, One Poem Each Explained by the Nurse (Hyakunin isshu uba ga etoki), Kujō Yoshitsune
Katsushika Hokusai 葛飾北斎 (1760-1849) · ca. 1835-1836
The Six Poetic Immortals
Kubo Shunman · ca. 1810
Stephania japonica (Thunb.) Miers
Artist not stated in the record · 14 Aug 1909
Poem by Jitō Tenno (Empress Jitō), from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · ca. 1839
Gardneria nutans (Zucc.) Siebold
Artist not stated in the record · 15 Aug 1910
Poem by Ise, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · 1839
Sporobolus virginicus (L.) Kunth
Artist not stated in the record · 15 Jun 1956
Poem by Fujiwara no Michinobu Ason, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · 1839
Athyrium iseanum Rosenst.
Artist not stated in the record · 17 Aug 1909
Eastern Brocade of One Hundred Poems by One Hundred Poets (Nishiki hyakunin isshu azuma-ori) 錦百人一首あつま織
Katsukawa Shunshō 勝川春章 · 1775
Fissidens doii Sakurai
Artist not stated in the record · 10 Jan 1969
Poem by Tenchi Tennō, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · 1839
Pemphis acidula J.R. Forst. & G. Forst.
Artist not stated in the record · 15 Jun 1956
Poem by Ariwara no Narihira, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · 1839
Sesuvium portulacastrum (L.) L.
Artist not stated in the record · 15 Jun 1956
Poem by Sarumaru Dayū, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai · 1839
Ficus microcarpa L. f.
Artist not stated in the record · 15 Jun 1956
Poem by Sanjō-in, from the series One Hundred Poems Explained by the Nurse (Hyakunin isshu uba ga etoki)
Katsushika Hokusai
Sophora tomentosa L.
Artist not stated in the record · 15 Jun 1956
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 49 matched · 24 examined · 2 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 9917 matched · 40 examined · 23 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-08-26 20:50 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.