[6] Sasaki worked a match for New Japan Pro-Wrestling, at NJPW Lock Up from February 24, 2008, where he teamed up with Tengu Kaiser, falling short to Great Bash Heel (Togi Makabe and Toru Yano).

[7] He even made an appearance in the joshi puroresu promotion Oz Academy, at the 15th Anniversary of it, where he teamed up with Ryuji Ito and Shinya Ishikawa to defeat Daisuke Sekimoto, Kazuki Hashimoto and Yuji Okabayashi.

[8] Sasaki worked in a couple of matches for All Japan Pro Wrestling, first one at AJPW 40th Anniversary on February 3, 2012, where he teamed up with Strong BJ (Daisuke Sekimoto and Yuji Okabayashi), scoring a defeat against S.M.O.P.

[13] He participated in one of the longest matches in professional wrestling history, a 108-man battle royal at Tenka Sanbun no Kei: New Year's Eve Special, a cross-over event held between Big Japan Pro Wrestling, DDT and Kaientai Dojo from December 31, 2009, competing against other infamous wrestlers such as Great Kojika, Taka Michinoku, Kenny Omega, Poison Sawada Julie,[14] and the winner of the match, Jun Kasai.

[19] He participated in the 2007 edition of the Fire Festival, placing himself in the Block B, finishing with a total of two points after going against Masato Tanaka, Kohei Sato, Daisuke Sekimoto and Takao Omori.