ニヤリ (ニヤリ) — meaningfully (smiling, grinning, etc.); suggestively; broadly; sneeringly
ニヤリ
Meaningfully (smiling, grinning, etc.); suggestively; broadly; sneeringly
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ニヤリ is used in practice
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にやり
meaningfully (smiling, grinning, etc.)
