九寸五分[kusungobu] dagger
弦楽五重奏曲[gengakugojuusoukyoku] string quintet
五つ[itsutsu] five
五つ子[itsutsugo] quintuplets
五悪[goaku] the five sins in Buddhism (murder, theft, adultery, falsehood and drink)

五音々階[goononkai] pentatonic scale
五戒[gokai] the five precepts (prohibitions against killing, theft, sexual misconduct, lying and intemperance)
五官[gokan] the five sense organs
五感[gokan] the five senses

何の位[donogurai] how long
リーダーシップ的地位[riidaashipputekichii] leadership position
安定同位体[anteidouitai] stable isotope
位階[ikai] court rank
位階勲等[ikaikuntou] court rank and honors

位冠[ikan] ancient headgear showing rank
位官[ikan] rank and official position
位記[iki] court rank diploma
位記追贈[ikitsuisou] conferment of posthumous rank

青鷺[aosagi] grey heron (Ardea cinerea)
黒鷺[kurosagi] eastern reef heron
大鷺[daisagi] great (white) egret
白鷺[shirasagi] generic name for herons with all-white plumage (inc. egrets)
朱鷺[shuro] Japanese crested ibis (Nipponia nippon)

五位鷺[goisagi] black-crowned night heron (Nycticorax nycticorax)
若鷺[wakasagi] Japanese pond smelt (Hypomesus nipponensis)
鷺草[sagisou] fringed orchid
箆鷺[herasagi] common spoonbill (Platalea leucorodia)