イロハ
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Wall painting from Tomb 100 at Hierakonpolis, ca. 3500-3200 BC |
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Oracle bone, late Shang dynasty (ca. 1200-1050 BC) |
(杖)
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Stele of Ushumgal and Shara-igizi-Abzu, probably from Umma (modern Jokha), 2900-2700 BC |
(くち)
ヒエログリフで「口」(くち)を表す文字の発音は "ro" です。
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Figurine, Diqdiqqeh (Iraq), ca. 2000-1595 BC |
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Frescoes from Akrotiri (Santorini), 17th century BC |
(水弧)
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Oracle bone, China, Shang dynasty (ca. 1200-1050 BC) |
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Tablet (P006079), Umma (mod. Tell Jokha), ca. 3200-3000 BC |
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Tablet (P006040), Umma (mod. Tell Jokha), ca. 3200-3000 BC |

References:
https://digi.ub.uni-heidelberg.de/diglit/quibell1902bd2/0100/image,info
https://www.facebook.com/photo/?fbid=2120051211338259&set=pcb.2120053074671406
https://www.metmuseum.org/art/collection/search/329079
https://www.penn.museum/collections/object/313115
https://commons.wikimedia.org/wiki/User:Zde/Frescoes_from_Akrotiri
https://www.britishmuseum.org/collection/object/A_OA-172
https://cdli.earth/artifacts/6079
https://cdli.earth/artifacts/6040
January 14, 2025 Takahiko Nakagawa