Angel in Chinese / Japanese...

天使 is the meaning of Angel in Chinese, Japanese Kanji, and old Korean Hanja.

The first character means heaven. The second means messenger. Together it makes sense that we are talking about angels as Heaven's Messengers.

If you are an “Angel Junkie,” this may be the wall scroll for you.
I also think it's a great choice if your name happens to be Angel.

大天使 is the title Archangel in Chinese characters, Japanese Kanji, and old Korean Hanja.

The first character means big or great (in this case, it means “arch”).
The second means heaven (or sky).
The last means messenger.

The second and third characters together make the title for angel, which is literally “Heaven's Messenger.”

This title would be understood as “The Chief of all Angels,” or “The Great Angel.” Some might even say it's the boss of Angels.

安琪兒 is the most common transliteration to Mandarin Chinese for the name Angel.

It is supposed to sound like Angel but to be honest, this one misses the mark.

I would go with the meaning of Angel if I were you.

安赫爾 is another common transliteration to Mandarin Chinese for the name Angel.

This one misses the mark too - It uses a hard “H” sound to simulate the “J” sound of the “G” in this name. I don't know who transliterated these first and how it became the standard.
Again, I recommend using the meaning of Angel above.

If anything, this is the more masculine form of Angel. This is also the form commonly used for the masculine Latin name Ángel.

アンヘル is the name Angel in Japanese.

This sounds like “Angel” but does not mean “Angel.”

Note: Because this title is entirely Japanese Katakana, it should be written by a Japanese calligrapher.

黑暗天使 means “Dark Angel” in Chinese.

The first character means black, but the second means dark by itself, so this can also be written with the first character dropped.

The last two characters mean angel.

暗い天使 means “Dark Angel,” in Japanese.

The first character means dark, gloomy, hidden, or secret.

The second character is a connecting article.

The last two characters mean angel.

暗天使 is the shortest way to write, “Dark Angel,” in Chinese.

This literally reads, “dark heaven's messenger.”

天使 means “heaven's messenger” but is always understood as “angel.”

This would be pronounced "kura tenshi" in Japanese. This has the same meaning in Japanese, but not a common title. If you manage to find dark angel written in Japan, it would probably be ダーク エンジェル (Dāku Enjeru), which is a transliteration of the English title into Japanese, or 暗い天使 (kurai tenshi) which is a specifically Japanese title.

墮落天使 means “fallen angel” in Chinese.

墮落天使 is also the title of a 1995 movie that was popular in Hong Kong.

墮落 means to degrade, degenerate, become depraved, corrupt, fall from grace, or descend.

天使 means angel (more literally “heavenly messenger” or “divine messenger”).

堕天使 is the Japanese title for a fallen angel.

This can also refer to a demon or Satan.

守護天使 is the title used for guardian angel in Chinese and Japanese Kanji.

It's used in the same way we use this title in the west - such as a guardian angel watching out for you and allowing you to survive a disaster or accident.

The first two characters mean to guard and protect. The second two mean “angel” (literally “Heaven's messenger”).