See also: ざいこう

Japanese

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For pronunciation and definitions of さいこう – see the following entries.
再考
[noun] reconsideration
[verb] reconsider
彩虹
[noun] colourful beautiful rainbow
再興
[noun] revival
[verb] revive
最高
[noun] the highest; the best; supreme; the greatest
採鉱
[noun] mining
斉衡
[proper noun] the Saikō era, 854-857
(This term, さいこう (saikō), is the hiragana spelling of the above terms.)