The name Buddha Way in Chinese / Japanese...

In the simplest terms, 愛語 means kind words.

In the Buddhist context, this is one of the four methods of approach to people which the bodhisattvas use to guide them to the way of the Buddha.

Other translations include loving speech or simply the words of a bodhisattva.

愛語 is also a common female name, Aigo, in Japanese.

心印 is a Buddhist concept that simply stated is “appreciation of truth by meditation.”

It's a deep subject, but my understanding is that you can find truth through meditation, and once you've found the truth, you can learn to appreciate it more through further meditation. This title is not commonly used outside of the Buddhist community (your Asian friends may or may not understand it). The literal translation would be something like “the mind seal,” I've seen this term translated this way from Japanese Buddhist poetry. But apparently, the seal that is stamped deep in your mind is the truth. You just have to meditate to find it.

Soothill defines it this way: Mental impression, intuitive certainty; the mind is the Buddha-mind in all, which can seal or assure the truth; the term indicates the intuitive method of the Chan (Zen) school, which was independent of the spoken or written word.

Reference: Soothill-Hodous Dictionary of Chinese Buddhism

See Also:  Zen

化身 is a way to say avatar in Chinese characters, Korean Hanja, and Japanese Kanji.

This is the original Buddhist idea of an avatar (not the movie). This can also mean: incarnation; reincarnation; embodiment; personification; impersonation.

化身 is the Chinese word used for the original Sanskrit, nirmāṇakāya. Alternates for nirmāṇakāya include 應身, 應化身, or 變化身. In the context of Buddhism, this is a Buddha's metamorphosic body, which has the power to assume any shape to propagate the Truth. This title, 化身, is used for the appearance of a Buddha's many forms.

勤求 is a complex word that means inquiring in the Buddha way.

To put it another way, it is seeking something in the right way, at the right time, and diligently seeking only truth or the good.

仏 is the single Japanese Kanji that can mean Buddha or Buddhism.

This Kanji was a shorthand way to write 佛 (Buddha) in Chinese (popular around the 13th century). Somehow, this became the version of this Chinese character that was absorbed into Japanese and thus became part of standard Kanji. Centuries later, this character is not recognized in China (except for those from China with a background in Chinese literature or language).

仏 is also a rare or derivative Korean Hanja form - but I doubt you will find any Korean that knows that.

仏教 can mean Buddha or Buddhism in Japanese.

Depending on the context, this word can be used to refer to the religion and lifestyle of Buddhism or in some cases, the Buddha himself.

Note: Until the 5th century, Japan did not have a written language. At that time, Japan absorbed Chinese characters to form their written language (these characters are known as “Kanji” in Japanese). The first character of this Buddhism title was a shorthand way to write 佛 (Buddha) in Chinese (popular around the 13th century). Somehow, this became the version of this character that was absorbed into Japanese and thus became part of standard Kanji. Centuries later, this character is not recognized in China at all.

仏 is also a rare form of Buddha Korean Hanja - though seldom used even when the Korean Hanja writing system was more common 100 years ago.

佛教 is the more exact way to express the religion or lifestyle of Buddhism.

It can also be read as “Buddha's Teachings.” 佛教 is Chinese only, as a different character is more commonly used in Japanese to express Buddhism. The same first character is used in Korea, but a slight variation exists in the second character in Korean Hanja. However, it would be fully recognized by any Korean person who can read Hanja.

金剛 is a common way to call diamonds in Chinese and Japanese.

Traditionally, there were not that many diamonds that made their way to Asia, so this word does not have the deep cultural significance that it does in the west (thanks mostly to De Beers' marketing). Therefore, this word was kind of borrowed from other uses.

This title can also refer to vajra (a Sanskrit word meaning both thunderbolt and diamond that originally refers to an indestructible substance); hard metal; pupa of certain insects; Vajrapani, Buddha's warrior attendant; King Kong; adamantine; Buddhist symbol of the indestructible truth.

大師 is a way to title a great master, grand master, or great teacher.

This can be used in the context of martial arts or a Buddhist teacher. Thus, it can be used to title a living Buddha, Bodhisattva, or high-ranking monk.

光明 is a nice way to say “light” in Chinese and old Korean Hanja.

This is because the word also suggests a bright future or refers to someone who is very promising (great future potential).

The first character means light or bright.

The second character means bright and clear (in this context).

This word appears in most Japanese dictionaries, but it is not the most common Japanese Kanji word for light (more commonly used for the name Mitsuharu).

In old Korean Hanja, this can also mean brightness or brilliance.

In the context of Buddhism, this means “Light emanating from a Buddha or Bodhisattva, symbolizing their wisdom and compassion.”

In the most basic translation, 中道 means road through the middle or middle road.

The expanded meaning can be moderation or the golden mean.

But if you are looking for this title, you are probably seeking the Buddhist definition, which is more complex.

中道 is the middle way or middle path of Buddhism. This has various interpretations. In general, it denotes the mean between two extremes and has special reference to the mean between realism and nihilism, or eternal substantial existence and annihilation.

The Buddha teaches that one should not take things to extremes. Don't be extremely evil and engage in debauchery and murder. But do not spend every waking out trying to be a perfect saint. Instead, take the middle path, try to help others, show loving kindness wherever you can, and try not to do harm. If you inadvertently harm another being, make amends if you can, and move on. Realize you are not perfect, but in time, a path of moderation lead toward proper living and enlightenment.

釈迦 is the way to write Shakyamuni in Japanese.

It's just two Kanji, the first is a simplified version of the one used in Chinese for Shakyamuni, and the second one is identical to the Chinese.
This refers to the Buddha (Siddhartha Gautama, 563 BCE-483 BCE) also known as Sakyamuni and Gautama Buddha.

This has a very good meaning in Japanese but is an odd selection for a wall scroll. It appears here more for reference.

渴法 means to thirst for the truth or the Buddha-way.

渴法 is the internal need to seek the way of the truth in Buddhism.

三寶 is the title for “Three Precious Treasures of Buddhism” or “The Triple Gem.”

These three treasures are the Buddha 佛, the Dharma 法 (teachings or the law of the Buddha), and the Sangha 僧 (the community of monks or followers).

This term is used by most (perhaps not all) Buddhists in China, Japan, and South Korea (written the same in the original form but pronounced differently in each language). Non-Buddhists may just read this as “Three Treasures” without the religious context. For instance, there is also a “Three Treasures of Chinese Medicine” that is sometimes titled the same way.

In modern Japanese and Simplified Chinese, this is written 三宝 instead of 三寶.

實道 is a Buddhist title that means “The true way,” “The true religion,” “The way of the truth,” or “The absolute Buddha-truth.”

In Taoist and Buddhist contexts, 行道 means to “Walk in the Way.” In Buddhism, that further means to follow the Buddha truth. In some Buddhist sects, this can mean making a procession around a statue of the Buddha (always with the right shoulder towards the Buddha).

Outside of that context, this can mean route (when going somewhere), the way to get somewhere, etc.

In Japanese, this can be the surname or given name Yukimichi.

禪宗 is one way to title “Zen Buddhism.” Because the original pronunciation of Zen in Chinese is Chan, you'll also see this expressed as Chan Buddhism.

From the Buddhist Dictionary:
The Chan, meditative or intuitional, sect is usually said to have been established in China by Bodhidharma, the twenty-eighth patriarch, who brought the tradition of the Buddha-mind from India. This sect, believing in direct enlightenment, disregarded ritual and sūtras and depended upon the inner light and personal influence for the propagation of its tenets, founding itself on the esoteric tradition supposed to have been imparted to Kāśyapa by the Buddha, who indicated his meaning by plucking a flower without further explanation. Kāśyapa smiled in apprehension and is supposed to have passed on this mystic method to the patriarchs. The successor of Bodhidharma was 慧可 Huike, and he was succeeded by 僧璨 Sengcan, 道信 Daoxin, 弘忍 Hongren, 慧能 Huineng, and 神秀 Shenxiu, the sect dividing under the two latter into the southern and northern schools: the southern school became prominent, producing 南嶽 Nanyue and 靑原 Qingyuan, the former succeeded by 馬祖 Mazu, the latter by 石頭 Shitou. From Mazu's school arose the five later schools.

佛道 is “The way of Buddha, leading to Buddhahood” or the way to becoming a bodhi and enlightened.

Known in Japanese as Butsudō, in Mandarin Chinese as Fódào, and in Korean as Buldo or 불도.

自性覚れば即ち是れ佛なり is a Zen quote that means “If one realizes one's own nature, one becomes a Buddha.”

The inference here is that if you understand who you really are, and become truly aware of yourself and your original nature, you are well on your way to becoming a liberated person (a Buddha).

Note: Because this selection contains some special Japanese Hiragana characters, it should be written by a Japanese calligrapher.

如來 is the name Tathāgata (Buddha's name for himself) in Chinese and Japanese.

This has many layers of meaning: Gone to the absolute, perfected one, he who comes as do all other Buddhas, he who took the absolute way of cause and effect, etc.