This 8-car set (S9) was delivered on 26 June 2005. Cars 1 to 3 were built by Hitachi, and cars 4 to 8 were built by Kawasaki Heavy Industries.2
Car E954-1 has a stream-line profile, reminiscent of the 500 series, and E954-8 has an arrow-line profile more reminiscent of the JR East E2 series and E4 series designs.3
The train was withdrawn in September 2009 and scrapped.4
This 6-car set (S10) was delivered on 6 April 2006. Cars 1 and 4 to 6 were built by Kawasaki Heavy Industries, and cars 2 and 3 were built by Hitachi5 The train was withdrawn in December 2008 and scrapped.6
"FASTECH 360 High-Speed Shinkansen Test Train to Debut". 9 March 2005. Retrieved 23 August 2009. http://www.jreast.co.jp/e/press/20050302/ ↩
JR電車編成表 2009夏 [JR EMU Formations - Summer 2009]. Japan: JRR. June 2009. p. 13. ISBN 978-4-330-06909-8. JR電車編成表 2009夏978-4-330-06909-8 ↩
プロトタイプの世界 - Prototype World. Japan: Kōtsū Shimbunsha. December 2005. OCLC 170056962. プロトタイプの世界 - Prototype World ↩
JR電車編成表 2010夏 [JR EMU Formations - Summer 2010]. Japan: JRR. May 2010. p. 13. ISBN 978-4-330-14310-1. JR電車編成表 2010夏978-4-330-14310-1 ↩
JR電車編成表 '07冬号 [JR EMU Formations - Winter 2007]. Japan: JRR. December 2006. p. 12. ISBN 4-88283-046-9. JR電車編成表 '07冬号4-88283-046-9 ↩