U+F9E7 "裏" CJK Compatibility Ideograph-# Unicode Character

U+F9E7 "裏" CJK Compatibility Ideograph-# is a specialized glyph from the Unicode block CJK Compatibility Ideographs, which were included primarily to preserve the exact visual forms of characters used in legacy East Asian character sets, such as those from Japanese or Chinese industrial standards, to enable round-trip conversion without data loss. This specific character corresponds to the standard CJK Unified Ideograph U+7C0D, which is a Chinese character meaning "hate" or "detest" (恨), but its compatibility form may exhibit subtle typographic differences in stroke order or shape depending on the original source standard. It is not intended for general use in modern text, as modern systems prefer the unified ideograph, but it remains necessary for accurate representation of historical or encoded documents.