1970s onward; residual contemporary presence

Yanki

Japanese delinquent youth subculture descended from 70s yankee styling — modified gakuran or sailor uniforms, dyed bleached hair and rebellious schoolyard posturing.

Palette: matte black school navy bleached straw blonde rust red white cigarette grey
Signature garments: long modified gakuran jacket extended-skirt sailor seifuku baggy nikka pokka trousers embroidered school bag geta or athletic sandals hand-painted hachimaki
Canonical brands: Tedman Hooligan Bukuro Tetote vintage Japanese school-uniform suppliers

About

Yanki (yankii) describes the broader Japanese delinquent youth culture that overlapped with Bosozoku from the 1970s onward but did not require a motorbike. The school-age form involves modifying the standard gakuran (boys') or sailor seifuku (girls') uniform — lengthening the jacket or shortening it dramatically, swapping in baggy bondage trousers, dyeing hair brown, blonde or punch-perm-curling it. Surgical masks, embroidered bags and hand-painted slogans are characteristic. Yanki has its own media universe — Be-Bop High School, Crows, Worst — and a steady residual visibility in regional Japan. Manga and J-drama have kept the silhouette legible to younger generations, and Tokyo streetwear designers continue to draw from it.

Not Bosozoku — Yanki is the broader school-age delinquent culture without the biker requirement; Bosozoku is specifically motorbike-and-scooter gangs with embroidered tokko-fuku coats.

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