Left: a horse 馬 (image with a mane 三 in the wind, four legs 灬 and the tail フ), right: a measure unit 尺 (from the body 口 one foot 八 forward = 1 Shaku = 30.3 cm)
Mnemonic
(The railway stations were previously relay stations where horses were evaluated (=measured) if they could continue or need to be changed.) - Horses are measured at the station.
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