上付き文字(うえつきもじ、: superscript)は、基準となる文字より上部に記述される添え字である。

数学における冪乗を表す目的や、化学におけるイオン価数を表す目的、原子核物理学放射線医学などにおける放射性同位元素質量数を表す目的として使われるほか、文書における脚注参照、単位記号、TMなどの一部記号、発音記号などとしても用いられる。

冪乗の目的で使用される場合は、イオン価数の目的で使用される文字よりも上部に表記される。

フランス語イタリア語スペイン語などのロマンス諸語では、数字に上付きで e もしくは o/a を付記し、序数とそのを表示する。Unicode では、序数標識 º と ª が用意されている。これらは音楽などにも流用され、たとえばtempo primo(テンポプリーモ)をtempo 1ºと表記する。

HTMLのタグで表記する場合は<sup>上付き文字</sup>が使用される。

符号位置 編集

大文字 Unicode JIS X 0213 文字参照 小文字 Unicode JIS X 0213 文字参照 備考
U+1D2C - &#x1D2C;
&#7468;
U+1D43 - &#x1D43;
&#7491;
A
U+1D2E - &#x1D2E;
&#7470;
U+1D47 - &#x1D47;
&#7495;
B
U+1D30 - &#x1D30;
&#7472;
U+1D48 - &#x1D48;
&#7496;
D
U+1D31 - &#x1D31;
&#7473;
U+1D49 - &#x1D49;
&#7497;
E
U+1D33 - &#x1D33;
&#7475;
U+1D4D - &#x1D4D;
&#7501;
G
U+1D34 - &#x1D34;
&#7476;
ʰ U+02B0 - &#x2B0;
&#688;
H
U+1D35 - &#x1D35;
&#7477;
U+2071 - &#x2071;
&#8305;
I
U+1D36 - &#x1D36;
&#7478;
ʲ U+02B2 - &#x2B2;
&#690;
J
U+1D37 - &#x1D37;
&#7479;
U+1D4F - &#x1D4F;
&#7503;
K
U+1D38 - &#x1D38;
&#7480;
ˡ U+02E1 - &#x2E1;
&#737;
L
U+1D39 - &#x1D39;
&#7481;
U+1D50 - &#x1D50;
&#7504;
M
U+1D3A - &#x1D3A;
&#7482;
U+207F - &#x207F;
&#8319;
N
U+1D3C - &#x1D3C;
&#7484;
U+1D52 - &#x1D52;
&#7506;
O
U+1D3E - &#x1D3E;
&#7486;
U+1D56 - &#x1D56;
&#7510;
P
ᴿ U+1D3F - &#x1D3F;
&#7487;
ʳ U+02B3 - &#x2B3;
&#691;
R
U+1D40 - &#x1D40;
&#7488;
U+1D57 - &#x1D57;
&#7511;
T
U+1D41 - &#x1D41;
&#7489;
U+1D58 - &#x1D58;
&#7512;
U
U+2C7D - &#x2C7D;
&#11389;
U+1D5B - &#x1D5B;
&#7515;
V
U+1D42 - &#x1D42;
&#7490;
ʷ U+02B7 - &#x2B7;
&#695;
W
記号 Unicode JIS X 0213 文字参照 名称
U+1D9C - &#x1D9C;
&#7580;
C
U+1DA0 - &#x1DA0;
&#7584;
F
ˢ U+02E2 - &#x2E2;
&#738;
S
ˣ U+02E3 - &#x2E3;
&#739;
X
ʸ U+02B8 - &#x2B8;
&#696;
Y
U+1DBB - &#x1DBB;
&#7611;
Z
U+2070 - &#x2070;
&#8304;
SUPERSCRIPT ZERO
¹ U+00B9 1-9-16 &#xB9;
&#185;
SUPERSCRIPT ONE
² U+00B2 1-9-12 &#xB2;
&#178;
SUPERSCRIPT TWO
³ U+00B3 1-9-13 &#xB3;
&#179;
SUPERSCRIPT THREE
U+2074 - &#x2074;
&#8308;
SUPERSCRIPT FOUR
U+2075 - &#x2075;
&#8309;
SUPERSCRIPT FIVE
U+2076 - &#x2076;
&#8310;
SUPERSCRIPT SIX
U+2077 - &#x2077;
&#8311;
SUPERSCRIPT SEVEN
U+2078 - &#x2078;
&#8312;
SUPERSCRIPT EIGHT
U+2079 - &#x2079;
&#8313;
SUPERSCRIPT NINE
U+207A - &#x207A;
&#8314;
SUPERSCRIPT PLUS SIGN
U+207B - &#x207B;
&#8315;
SUPERSCRIPT MINUS
U+207C - &#x207C;
&#8316;
SUPERSCRIPT EQUALS SIGN
U+207D - &#x207D;
&#8317;
SUPERSCRIPT LEFT PARENTHESIS
U+207E - &#x207E;
&#8318;
SUPERSCRIPT RIGHT PARENTHESIS
ª U+00AA 1-9-7 &#xAA;
&#170;
FEMININE ORDINAL INDICATOR
U+1D43 - &#x1D43;
&#7491;
MODIFIER LETTER SMALL TURNED A
U+1D45 - &#x1D45;
&#7493;
MODIFIER LETTER SMALL ALPHA
U+1D9B - &#x1D9B;
&#7579;
MODIFIER LETTER SMALL TURNED ALPHA
U+1D2D - &#x1D2D;
&#7469;
MODIFIER LETTER CAPITAL AE
U+1D46 - &#x1D46;
&#7494;
MODIFIER LETTER SMALL TURNED AE
U+1D2F - &#x1D2F;
&#7471;
MODIFIER LETTER CAPITAL BARRAD B
U+1D5D - &#x1D5D;
&#7517;
MODIFIER LETTER SMALL BETA
U+1D9D - &#x1D9D;
&#7581;
MODIFIER LETTER SMALL C WITH CURL
U+1D9E - &#x1D9E;
&#7582;
MODIFIER LETTER SMALL ETH
U+1D5E - &#x1D5E;
&#7518;
MODIFIER LETTER SMALL GREEK GAMMA
U+1D5F - &#x1D5F;
&#7519;
MODIFIER LETTER SMALL DELTA
U+1D4B - &#x1D4B;
&#7499;
MODIFIER LETTER SMALL OPEN E
U+1D4C - &#x1D4C;
&#7500;
MODIFIER LETTER SMALL TURNED OPEN E
U+1D9F - &#x1D9F;
&#7583;
MODIFIER LETTER SMALL REVERSED OPEN E
U+1D32 - &#x1D32;
&#7474;
MODIFIER LETTER CAPITAL REVERSED E
U+1D4A - &#x1D4A;
&#7498;
MODIFIER LETTER SMALL SCHWA
U+1DA1 - &#x1DA1;
&#7585;
MODIFIER LETTER SMALL DOTLESS J WITH STROKE
U+1DA3 - &#x1DA3;
&#7587;
MODIFIER LETTER SMALL TURNED H
U+1DA4 - &#x1DA4;
&#7588;
MODIFIER LETTER SMALL I WITH STROKE
U+1DA5 - &#x1DA5;
&#7589;
MODIFIER LETTER SMALL IOTA
U+1DA6 - &#x1DA6;
&#7590;
MODIFIER LETTER SMALL CAPITAL I
U+1D4E - &#x1D4E;
&#7502;
MODIFIER LETTER SMALL TURNED I
U+1DA7 - &#x1DA7;
&#7591;
MODIFIER LETTER SMALL CAPITAL I WITH STROKE
U+1DA8 - &#x1DA8;
&#7592;
MODIFIER LETTER SMALL J WITH CROSSED-TAIL
U+1DA9 - &#x1DA9;
&#7593;
MODIFIER LETTER SMALL L WITH RETROFLEX TAIL
U+1DAA - &#x1DAA;
&#7594;
MODIFIER LETTER SMALL L WITH PARATAL HOOK
U+1DAB - &#x1DAB;
&#7595;
MODIFIER LETTER SMALL CAPITAL L
U+1DAC - &#x1DAC;
&#7596;
MODIFIER LETTER SMALL M WITH HOOK
U+1DAD - &#x1DAD;
&#7597;
MODIFIER LETTER SMALL TURNED M WITH LONG LEG
U+1D3B - &#x1D3B;
&#7483;
MODIFIER LETTER CAPITAL REVERSED N
U+1DAE - &#x1DAE;
&#7598;
MODIFIER LETTER SMALL N WITH LEFT HOOK
U+1DAF - &#x1DAF;
&#7599;
MODIFIER LETTER SMALL N WITH RETROFLEX HOOK
U+1DB0 - &#x1DB0;
&#7600;
MODIFIER LETTER SMALL CAPITAL N
U+1D51 - &#x1D51;
&#7505;
MODIFIER LETTER SMALL ENG
º U+00BA 1-9-17 &#xBA;
&#186;
MASCULINE ORDINAL INDICATOR
U+1D3D - &#x1D3D;
&#7485;
MODIFIER LETTER CAPITAL OU
U+1DB1 - &#x1DB1;
&#7601;
MODIFIER LETTER SMALL BARRED O
U+1D53 - &#x1D53;
&#7507;
MODIFIER LETTER SMALL OPEN O
U+1D54 - &#x1D54;
&#7508;
MODIFIER LETTER SMALL TOP HALF O
U+1D55 - &#x1D55;
&#7509;
MODIFIER LETTER SMALL BOTTOM HALF O
U+1DB2 - &#x1DB2;
&#7602;
MODIFIER LETTER SMALL PHI
U+1D60 - &#x1D60;
&#7520;
MODIFIER LETTER SMALL GREEK PHI
U+1DB3 - &#x1DB3;
&#7603;
MODIFIER LETTER SMALL S WITH HOOK
U+1DB4 - &#x1DB4;
&#7604;
MODIFIER LETTER SMALL ESH
U+1DB5 - &#x1DB5;
&#7605;
MODIFIER LETTER SMALL T WITH PARATAL HOOK
U+1DB6 - &#x1DB6;
&#7606;
MODIFIER LETTER SMALL U BAR
U+1DB7 - &#x1DB7;
&#7607;
MODIFIER LETTER SMALL UPSIRON
U+1DB8 - &#x1DB8;
&#7608;
MODIFIER LETTER SMALL CAPITAL U
U+1D59 - &#x1D59;
&#7513;
MODIFIER LETTER SMALL SIDEWAYS U
U+1D5A - &#x1D5A;
&#7514;
MODIFIER LETTER SMALL TURNED M
U+1DB9 - &#x1DB9;
&#7609;
MODIFIER LETTER SMALL V WITH HOOK
U+1DBA - &#x1DBA;
&#7610;
MODIFIER LETTER SMALL TURNED V
U+1D5C - &#x1D5C;
&#7516;
MODIFIER LETTER SMALL AIN
U+1D61 - &#x1D61;
&#7521;
MODIFIER LETTER SMALL CHI
U+1DBC - &#x1DBC;
&#7612;
MODIFIER LETTER SMALL Z WITH RETROFLEX HOOK
U+1DBD - &#x1DBD;
&#7613;
MODIFIER LETTER SMALL Z WITH CURL
U+1DBE - &#x1DBE;
&#7614;
MODIFIER LETTER SMALL EZH
ᶿ U+1DBF - &#x1DBF;
&#7615;
MODIFIER LETTER SMALL THETA

関連項目 編集