一も二も無く[ichimonimonaku] unhesitatingly
一言二言[hitokotofutakoto] a word or two
一石二鳥[issekinichou] killing two birds with one stone
一二に及ばず[ichininioyobazu] right away
一姫二太郎[ichihimenitarou] It's good to have a girl first and then a boy

うり二つ[urifutatsu] as alike as two melons (two peas in a pod)
黄道十二宮[koudoujuunikyuu] twelve signs of the zodiac
二度[futatabi] again
最小二乗法[saishounijouhou] least-squares method
三十二分音符[sanjuunibuonpu] 32nd note

儒仏[jubutsu] Confucianism and Buddhism
神仏[shinbutsu] gods and buddhas
成仏[joubutsu] entering Nirvana
石仏[sekibutsu] stone Buddhist image
大仏[daibutsu] large statue of Buddha

大仏殿[daibutsuden] Daibutsuden
南仏[nanfutsu] Southern France
南無阿弥陀仏[namuamidabutsu] I sincerely believe in Amitabha
入仏[nyuubutsu] enshrining a Buddhist image
念仏[nenbutsu] Buddhist prayer

影像[eizou] silhouette
映像[eizou] reflection
音像[onzou] stereo image (audio)
画像[gazou] image
画像処理[gazoushori] image processing

画像処理装置[gazoushorisouchi] image processing equipment
解像度[kaizoudo] resolution (e.g. display, dpi)
解像力[kaizouryoku] resolving power (of a lens)
乾漆像[kanshitsuzou] lacquered (wooden) Buddha statue
巨像[kyozou] huge image

御目出度う御座います[omedetougozaimasu] congratulations
一座[ichiza] party
円座[enza] sitting in circle
奥座敷[okuzashiki] inner parlor
横座標[ouzahyou] abscissa

王座[ouza] throne
おうし座[oushiza] Taurus (constellation)
おひつじ座[ohitsujiza] Aries (constellation)
おとめ座[otomeza] Virgo (constellation)
下座[geza] squatting