Matsuo, Yoshiko (19 June 2009). "俎上の鯉は二度跳ねる" [The carp on the chopping board bounces twice]. Asahi (in Japanese). Archived from the original on 1 October 2019. Retrieved 2 April 2010.
Matsuo, Yoshiko (19 June 2009). "俎上の鯉は二度跳ねる" [The carp on the chopping board bounces twice]. Asahi (in Japanese). Archived from the original on 1 October 2019. Retrieved 2 April 2010.