sasuke: hey did you pick up those j-core albums i asked you to get for me at the m3 event?  naruto: please come back to the village with me
a short term for japanese hardcore techno, as a sub-genre to hardcore techno music
"sasuke: hey did you pick up those j-core albums i asked you to get for me at the m3 event?  naruto: please come back to the village with me" What is the definition of "j-core"?