Madoka Runes are the runes occured in the anime Puella Magi Madoka Magica, originally created by Gekidan Inu Curry. They cover the German alphabet, which includes A, B, …, Z, Ä, Ö, Ü, ß and the numerals 0, 1, … 9. Below is my own handwritten version.


Remarks
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Compared to the original design of the letter [Bb], the “+” inside the ring has been simplified to a dot.
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The lowercase forms of some letters are vertically extended, e.g. [Hh], [Oo], [Pp], [Ww]. This is comparable to Latin letters like Hh, Jj, Ll, Pp.
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In some cases the regular lowercase form is not vertically extended, but its italic variation is, e.g. [Gg], [Ii], [Ll], [Rr].
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The original design of [Ss] consists of three vertically aligned dots, which looks like a vertical ellipsis. Since dots and ellipsises appear quite often in mathematical writing, it has been slightly redesigned to avoid visual ambiguity.
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The stick-like letter [Vv] has its italic form flipped so that it shares the same slope as other italic letters.
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Two different designs are provided for the lowercase letter [x]. The second variant shall be used for an [x] positioned at the end of a word, e.g. fox, matrix. This is comparable to the Greek letter σ/ς. It is also recommended to use the second variant for the mathematical variable $x$.
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Compared to the original design of the numeral [0], the “×” inside the egg has been simplified to a dot.
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Other variants like bold and double-struck can be easily improvised, e.g. $\R$ and $\N$ in the examples above.