Independent circuit (2017–present) Iwasaki worked for the defunct
Wrestle-1 (W-1) for a brief period of time. On the third night of the
W-1 WRESTLE-1 Tour 2019 Sunrise from January 20, he unsuccessfully challenged
Kaz Hayashi. At
WAVE Niigata WAVE ~ Hiroe Nagahama Local Triumphant, an event promoted by
Pro Wrestling Wave on February 4, 2018, he scored a victory against Keisuke Goto.
Pro Wrestling Zero1 (2017–present) Iwasaki made his
professional wrestling debut at the
ZERO1 Ikuto Hidaka Pro-Wrestling Debut 20th Anniversary event from October 13, 2017, promoted by
Pro Wrestling Zero1 (Zero1), where he picked up a victory over Shoji Fukushima. At
ZERO1 Sayonara West Holy Land Hakata Star Lanes on March 10, 2019, Iwasaki defeated
Shogun Okamoto to win the
United National Heavyweight Championship. He worked in cross-over events such as
BJW/ZERO1 Clash I, a show promoted by both
Big Japan Pro Wrestling and Zero1 on April 24, 2019, where he teamed up with
Shoki Kitamura and
Kohei Sato and fell short to
Daisuke Sekimoto & Okami (
Daichi Hashimoto and
Hideyoshi Kamitani) in a
six-man tag team match. At
BJW/ZERO1/2AW 3 Groups Joint Performance, a cross-over event promoted by Big Japan Pro Wrestling, Pro Wrestling Zero1 and
Active Advance Pro Wrestling on August 11, 2020, Iwasaki teamed up with Takuya Nomura and Tank Nagai in a losing effort to
Ayato Yoshida, Daisuke Sekimoto and
Masato Tanaka. He participated in signature events of the promotion. One of them is the
Fire Festival, and at the 2018 edition of the event, he placed himself in Block A, scoring a total of ten points after competing against
Yuko Miyamoto, Masato Tanaka,
Jiro Kuroshio, Shogun Okamoto, Chris Vice and
Takuya Sugawara. At the
2019 edition of the event, he scored his best performance by winning the Block B with a total of nineteen points over Yuko Miyamoto,
Masashi Takeda, Kohei Sato, Takuya Sugawara, Shogun Okamoto and Yasu Kubota. He lastly fell short in the finals to
Yuji Hino. Another important event promoted by Pro Wrestling Zero1, in which Iwasaki took part, is the
Furinkazan Tag Tournament, making his first appearance at the
2019 edition, where he teamed up with Kohei Sato and defeated Yasu Kubota and Hide Kubota in the first round. He then defeated Masato Tanaka and
Tetsuhiro Kuroda in the semi-finals but fell short to Yuji Hino and
Yuji Okabayashi in the finals. At the
2020 edition, he teamed up with his New Spirits tag team partner, Tsugutaka Sato, but fell short to The Kubota Brothers (Yasu Kubota and Hide Kubota) in the first round on December 19, 2020. == Personal life ==