Kibi (former province located in present-day Okayama and parts of Hiroshima, Hyōgo and Kagawa prefectures; later split into Bizen, Bitchu and Bingo provinces)
sweet dumpling made with mochi flour and (sometimes) millet flour (famous product of Okayama); millet dumplings
Christianity (in feudal Japan); Christian
Kirikirijin (1981 satirical novel by Inoue Hisashi)
silver-stripe round herring (Spratelloides gracilis); slender sprat