大光明 in Chinese / Japanese...

大光明 is the master symbol “Daikomyo” or “Dai Ko Myo,” which is usually associated with the healing practice of Reiki.

This title can be translated as “Great Bright Light.” This symbol, as used in Reiki, alludes to “Enlightened Nature” or the radiance of a purified soul or deity.

Pronunciations in Chinese and Korean are included above but this title has no meaning except when used by a Reiki practitioner. In fact, this title is not that well known by those outside the Reiki community in Japan.

In Chinese, this would be interpreted as “Great Bright Future” (the second two characters alone create a word that means “bright future” in Chinese).

四拳波羅蜜大光明 is “shiken haramitsu daikōmyō,” a famous Japanese Buddhist mantra.

四拳 = shi-ken = four fists (many translate this as “four hearts”).
波羅蜜 = ha-ra-mitsu = A loanword representing pāramitā, or entrance into Nirvana. Awkwardly, it also means jackfruit.
大光明 = dai-kou-myo = big/great light bright (great bright light).

Shiken represents four hearts:
1. The Merciful Heart - Love and caring for all living things.
2. The Sincere Heart - Pursues righteousness, or the right path - sincerely trying to do what is right.
3. The Attuned Heart - Knows that nature and fate have their ways, and thus stay in tune with the universe.
4. The Dedicated Heart - Steadfast on the chosen path to the end.

詞韻波羅蜜大光明 are the Japanese Kanji characters that romanize as “Shikin Haramitsu Daikōmyō.”

This is a complicated proverb. I'm actually going to forgo writing any translation information here. You can figure it out via Google search and at sites like Paramita and the Perfection of Wisdom or Fecastel.Wordpress.com::Shikin Haramitsu Daikōmyō