What 𮅔 means
Yes. Japanese references list it as an abbreviated written form of 簿.
The Japanese term 略字 (ryakuji) means an abbreviated written form. 簿 appears in words for account books and registers, which explains the connection.
Questions people ask
1Why does 𮅔 show as a box?
The Unicode 18.0 chart includes a glyph for this character, but your font or app may not. Without a supported glyph, a box or blank may appear even when the text contains 𮅔.
How to type 𮅔
Windows (Word)
Alt+XType 2E154, then Alt+X to get 𮅔.
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 unified ideograph-2e154”.
Linux
Ctrl+Shift+UType 2e154, then Enter or Space.
HTML
𮅔CSS
\2E154Codes and encoding1 code points
HTML decimal
𮅔
HTML hex
𮅔
CSS content
content: "\2E154";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%AE%85%94
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.