refined, gentle
彬 centers on a harmonious blend of refinement and gentleness: a person or thing that is polished, elegant, and mild-mannered.
彬 combines 林 (woods) and 彡 (ornamental pattern), suggesting the refined, gentle quality of a well-tended grove or the elegance of patterned woodwork.
Picture a serene forest (林) decorated with delicate, ornamental patterns (彡): the scene is refined and gentle, like a carefully cultivated garden.
For ヒン, imagine a refined gentleman named Hin who tends his elegant forest: Hin -> ヒン, and his gentle touch keeps the woods beautiful.