和 (wa)
The Japanese word wa is a single kanji meaning "harmony; peace; peaceful." In common usage wa means "harmony" as in being in harmony with one's environment and it means "peaceful" as in being in a peaceful state of mind or feeling at peace.
As an aside, in combination with other kanji wa can mean "Japan" or "Japanese style" (as an example, the word Japanese Cuisine (washoku) means "Japanese cuisine").
Verify: 和 in the Japanese-English Dictionary
Harmony
和
wa
Block Vertical VB1C
Harmony
和
wa
Block Vertical VB1D
Harmony
和
wa
Cursive Vertical VC1B
Harmony
和
wa
Design Vertical VD1B
Harmony
和
wa
Design Vertical VD1C
Harmony
和
wa
Semi-Cursive Vertical VS1C
Harmony
和
wa
Semi-Cursive Vertical VS1D
Harmony
和
wa
Semi-Cursive Vertical VS1E
Harmony
和
wa
Semi-Cursive Vertical VS1F
Harmony
和
wa
Semi-Cursive Vertical VS1G