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暑

cjk compatibility ideograph-fa43

CJK Compatibility Ideograph FA43

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暑 is a Japanese compatibility form mapped to 暑, the character for heat or hot weather; it adds no separate meaning. Its documented source is a JIS X 0213 entry, and Unicode normalization can turn it into 暑. Use 暑 in ordinary Japanese writing, reserving 暑 for cases where the original encoded form matters.

Text symbol

What 暑 means

It preserves a Japanese source form of 暑. In JIS X 0213:2000, it is entry J3-7543; the Shift_JIS-2004 mapping is EB62. Unicode includes this compatibility range so conversion to and from that Japanese repertoire can preserve its source form.

The Japanese character 暑 means heat, hot weather, or the hot season. A dictionary example dates to around 900, and later uses include the traditional summer period. That history belongs to 暑; 暑's documented trail is the Japanese repertoire mapping, not a separate ancient sign.

How do I preserve the exact JIS form?

Keep 暑 only when the exact encoded form matters. Use 暑 in ordinary Japanese writing; preserve 暑 for archival or compatibility data.

NFC, NFD, NFKC, and NFKD normalization rewrite 暑 as 暑. Check the complete storage and exchange path if the exact form must survive.

Technical and archival; it marks a Japanese source-form distinction, not a change in tone.

Use 暑 for ordinary Japanese; normalization can erase the distinction.

Who writes 暑

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Don't confuse it with

1

Questions people ask

1

Why does 暑 show as a box on some devices?

Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.

How to type or find 暑

Search it as
FA43 · EB62 · J3-7543 · JIS X 0213 · 暑 · Japanese form of 暑 · Unicode normalization
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType FA43, then AltX to get 暑.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “cjk compatibility ideograph-fa43”.
Linux
⎈Ctrl+⇧Shift+UType fa43, then Enter or Space.
HTML
暑
CSS
\FA43
JIS X 0213
The entry is J3-7543; the Shift_JIS-2004 mapping is EB62.
Unicode normalization
NFC, NFD, NFKC, and NFKD rewrite 暑 as 暑; test the full text path if the distinction must survive.
Codes and encoding1 code points
HTML decimal
暑
HTML hex
暑
CSS content
content: "\FA43";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EF%A9%83
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

2

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Chinese, Japanese & Korean121,370 symbols