Shinya Abiko (安孫子真哉) is a Japanese bassist. He was the bassist of the Japanese punk bands GOING STEADY (1996–2003) and 銀杏BOYZ (2003–2013). He co-founded with singer Wataru Kakubari (角張渉) the record label STIFFEEN RECORDS. In 2014, he founded a new label, KiliKiliVilla.