[4] Later that year, Hashimoto won the 2000 DDT Tag League with his trainer Koichiro Kimura by defeating Sanshiro Takagi and Exciting Yoshida.
[9] Hashimoto won his third and final KO-D Tag Team Championship with Nobutaka Moribe by defeating Seiya Morohashi and Tanomusaku Toba at Don't Try This At Home.
At Non-Fix Saturday Night In Blue Field, Hashimoto and Muscle Sakai became the #1 contenders for the KO-D Tag Team Championship, earning their title shot against Kota Ibushi and Daichi Kakimoto at God Bless DDT, where they lost.
Hashimoto also made appearances for the Frontier Martial-Arts Wrestling spin-off Cho Sento Puroresu FMW, where he teamed with W*ING Kanemura and Raijin Yaguchi to defeat Atsushi Onita, Masato Tanaka and Hideki Hosaka to win the FMW World Street Fight 6-Man Tag Team Championship on January 24, 2016.
[11] After Apache Army closed in 2016, Hashimoto won his sixth WEW World Tag Team Championship with Masashi Takeda by defeating Tetsuhiro Kuroda and Tatsuhito Takaiwa at an A-Team show Take Off on April 16, 2017.