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 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 is the Chinese, older Japanese Kanji, and old Korean Hanja way to write firefly, lightning bug, or glow worm (Luciola cruciata).

Note: After post WWII language reforms in Japan, they started using a more simple version of this Kanji. This version is shown to the right. If you want this modern Japanese version, please click on the Kanji to the right instead of the button above.

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.

劉 is the Cantonese surname Lui, meaning to kill or related to a type of battle-axe.

Other surname characters exist such as 雷 (thunder), and 呂 (pitch standard) which are common in Hakka or Cantonese.

戳腳 is the title for Choujiao, Chuōjiǎo, or Chou Jiao.

This means poking or stabbing foot. This is a Chinese martial art that falls under the Northern School.

There are many jumps, kicks, and lightning-fist actions in this style.

You'll find Chou Jiao practiced in Liaoning Province, Hebei Province, and Beijing.

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

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

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.

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).

白天不做亏心事夜半敲门不吃惊 literally translates as: [If one does] not do bad things in the daytime, one need not be alarmed at knocks on the door in the middle of the night.

The meaning is something like, “A quiet conscience sleeps in thunder.” Basically, the message is, “don't commit crimes and you won't be jumpy every time the doorbell rings (so don't do anything wrong and your life will have fewer worries and you can sleep at night).”