Lightning in Chinese / Japanese...

閃電 is the title for lightning in Chinese.

The first character means flash, dodge, or get out of the way. In this case, it's the “flash” meaning. Sometimes this character can be used to mean lightning by itself.

The second character means electricity.

See Also:  Thunder | Rain | Storm

突貫 is a Japanese word that can be translated as lightning attack, charge, or rush.

It's about a fast run or attack at the speed of lightning.

電氣 is the title for electricity in Japanese Kanji.

This can also be used to mean lightning in Japanese.

See Also:  Thunder | Power | Energy | Rain

電 is the title for electricity in Chinese, Japanese Kanji, and old Korean Hanja.

While this character means electric or electricity, it can also be used to mean lightning.

Note: This Kanji is not usually used alone like this in Japanese.

See Also:  Thunder | Power | Energy | Rain

螢火蟲 is a very verbose Chinese title for a firefly, glowworm, or lightning bug.

The first character, 螢, means firefly or glow-worm by itself. This title adds the character for fire (火) and bug (蟲).

雷 can mean thunder, lightning, thunderbolt, mine (weapon), or slang for something terrifying or a fit of anger.

Some will say it is the symbol of the god of thunder or the god of lightning.

雷 is also a Chinese surname that romanizes as Lei.

雷神 is how to write the Japanese “Thunder God.” They don't really have separate words for thunder and lightning in Japanese, so this is also the “Lightning God.”

雷神 makes sense in Chinese (though not a common title).

This is also the origin of the English name Raiden.