Eel

The Japanese eel (unagi, Anguilla japonica) is among the most culinarily and culturally significant freshwater fish in Japan, and its inclusion in Ohno Bakufu's natural history print work reflects both that cultural weight and his commitment to documenting the full range of Japanese ichthyofauna. The print likely shows the eel's sinuous body at or near full length, its dark dorsal surface and pale ventral coloring rendered with careful attention to scale texture and the subtle iridescence of its skin. The composition's challenge is the eel's elongated form, which requires either a vertical oban format or a strongly diagonal arrangement across the sheet. Minimal background — perhaps a suggestion of water current or aquatic plants — focuses the eye on anatomical detail. The printing likely required multiple block passes to achieve the tonal gradation between dorsal and ventral surfaces.