Nounlong night (esp. of autumn)

Adverb (fukushi)forever

Adverb taking the 'to' particle, Adverb (fukushi)for a long time; at (great) length; lengthily; long-windedly; tediously · (extending) far; (stretching) out; (lying down) at full length

Nounlong day (esp. of spring)

NounTen'ei era (1110.7.13-1113.7.13)

NounGen'ei era (1118.4.3-1120.4.10)

NounJuei era (1182.5.27-1184.4.16)

NounKen'ei era (1206.4.27-1207.10.25)

NounJōei era (1232.4.2-1233.4.15)

NounBun'ei era (1264.2.28-1275.4.25)

NounKōei era (of the Northern Court; 1342.4.27-1345.10.21)

NounŌei era (1394.7.5-1428.4.27)

NounTaiei era (1521.8.23-1528.8.20)

NounKan'ei era (1624.2.30-1644.12.16)

NounHōei era (1704.3.13-1711.4.25)

NounAn'ei era (1772.11.16-1781.4.2)

NounKaei era (1848.2.28-1854.11.27)

NounEdo-period rice tax (paid using an obsolete Chinese coinage)