Yasui

Yasui (written: 安井 or 保井) is a Japanese surname. Notable people with the surname include:


 * Hisaharu Yasui (安井 久治), Japanese judge
 * Hisato Yasui (安井 久登), Japanese swimmer
 * Junichiro Yasui (安井 潤一郎), Japanese politician
 * Kizo Yasui (安居 喜造), Japanese businessman
 * Kono Yasui (保井 コノ), Japanese biologist
 * Kunihiko Yasui (安井 邦彦), Japanese voice actor
 * Minoru Yasui (安井 稔), American lawyer
 * Misako Yasui (安井 美沙子), Japanese politician
 * Nakaji Yasui (安井 仲治), Japanese photographer
 * Yasui Sanchi (安井 算知), Japanese Go player
 * Sentetsu Yasui (安井 仙哲), Japanese Go player
 * Shōji Yasui (安井 昌二), Japanese actor
 * Yasui Sokken (安井 息軒), Japanese Confucian scholar
 * Sōtarō Yasui (安井 曾太郎), Japanese painter
 * Takuma Yasui (安井 琢磨), Japanese economist
 * Takuya Yasui (安井 拓也), Japanese footballer
 * Tamiko Yasui (保井 多美子), Japanese fencer
 * Seiichirō Yasui (安井 誠一郎), Japanese politician