“One and only” in Japanese
Short answer
One and only in Japanese is “唯一不二” (yuiitsufuji). Full meaning: one and only, unique.
Other ways to say “One and only” in Japanese
唯一無比
yuiitsumuhi one and only, unique
唯一無二
yuiitsumuni one and only, unique
無二無三
munimusan in earnest, single-minded, with intense concentration, rushing headlong into; one and only, unique
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