- UTF-32BE
- 00 00 30 AD 00 00 30 ED 00 00 30 E1 00 00 30 FC 00 00 30 C8 00 00 30 EB
- UTF-32LE
- AD 30 00 00 ED 30 00 00 E1 30 00 00 FC 30 00 00 C8 30 00 00 EB 30 00 00
- UTF-16BE
- 30 AD 30 ED 30 E1 30 FC 30 C8 30 EB
- UTF-16LE
- AD 30 ED 30 E1 30 FC 30 C8 30 EB 30
- UTF-8
- E3 82 AD E3 83 AD E3 83 A1 E3 83 BC E3 83 88 E3 83 AB
- HTML5
キロメートルキロメートル- C
\u30AD\u30ED\u30E1\u30FC\u30C8\u30EB (C99)\U0030AD\U0030ED\U0030E1\U0030FC\U0030C8\U0030EB (C99)- C++
\u{30AD}\u{30ED}\u{30E1}\u{30FC}\u{30C8}\u{30EB} (C++23)\U000030AD\U000030ED\U000030E1\U000030FC\U000030C8\U000030EB\u30AD\u30ED\u30E1\u30FC\u30C8\u30EB- Java
\u30AD\u30ED\u30E1\u30FC\u30C8\u30EB- JavaScript
\u{30AD}\u{30ED}\u{30E1}\u{30FC}\u{30C8}\u{30EB}\u30AD\u30ED\u30E1\u30FC\u30C8\u30EB- CSS
\30AD\30ED\30E1\30FC\30C8\30EB\0030AD\0030ED\0030E1\0030FC\0030C8\0030EB- Quoted-Printable
=E3=82=AD=E3=83=AD=E3=83=A1=E3=83=BC=E3=83=88=E3=83=AB- URL
%E3%82%AD%E3%83%AD%E3%83%A1%E3%83%BC%E3%83%88%E3%83%AB