by yamachem - uploaded on May 1, 2015, 4:45 am
The image is a female character called "Asako" who is wearing a black T-shirt which has a pattern of a kanji "粋" called "iki or sui" and roughly meaning " cool or smart " in English.
More info about the kanji "粋" called "iki or sui",see here: https://en.wiktionary.org/wiki/%E7%B2%8B
More info about the meaning of the kanji "粋", see here: https://en.wikipedia.org/wiki/Iki_%28aesthetics%29
I used "objects to pattern" function in Inkscape and captured it with my favorite capture soft and did "Trace Bitmap" it again in Inkscape. It takes some work to complete it.