Sadayuki (written: or ) is a masculine Japanese given name. Notable people with the name include:
*, Japanese sumo wrestler
*, Japanese businessman
See also
*
48624 Sadayuki
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Year 486 ( CDLXXXVI) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Basilius and Longinus (or, less frequently, year 1 ...
, a main-belt asteroid
{{given name
Japanese masculine given names