GR8e
http://www.knicom.co.jp/grado/headphone/gr8.html
http://av.watch.impress.co.jp/docs/news/20150421_698779.html
Tio Ultrasone
http://www.timelord.co.jp/brand/products/ultrasone/earphone/tio/?mode=consumer
http://av.watch.impress.co.jp/docs/news/20121015_566141.html