Answer
Yes, Ishii has captured the NEVER Openweight 6-Man Tag Team Championship three times throughout his career. He first won the title in 2015 with YOSHI-HASHI and Tomohiro Ishii, and then again in 2016 with Togi Makabe and Tomoaki Honma. His most recent reign was in 2018, when he teamed with Hirooki Goto and YOSHI-HASHI to defeat Bullet Club's Bad Luck Fale, Tama Tonga, and Tanga Loa.