Japanese

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For pronunciation and definitions of らいこう – see the following entry.
来航
[noun] arrival by boat from a foreign country
[verb] to arrive by boat from a foreign country
(This term, らいこう (raikō), is the hiragana spelling of the above term.)
For pronunciation and definitions of らいこう – see the following entry.
雷光
[noun] lightning
(This term, らいこう (raikō), is the hiragana spelling of the above term.)