一愛 (ichi ai)
The Japanese phrase "一愛" is composed of the kanji 一 (read ichi) meaning "one" and 愛 (read ai) meaning "love, affection".
One Love (ichi ai) is an abbreviation of the phrase One Love (hitotsu no ai) and is a good alternative if you have limited space for the design.
Verify: 一愛 in the Japanese-English Dictionary
One Love
一愛
ichi ai
Block Vertical VB2C
One Love
一愛
ichi ai
Cursive Vertical VC2B
One Love
一愛
ichi ai
Semi-Cursive Vertical VS2C
One Love
一愛
ichi ai
Semi-Cursive Vertical VS2D
One Love
一愛
ichi ai
Semi-Cursive Vertical VS2E