Independent circuit (2005–present) Hoshino competed at
BJW World Triangle Night In Korakuen, a cross-over event held between
Westside Xtreme Wrestling,
Combat Zone Wrestling and
Big Japan Pro Wrestling on July 30, 2012, where he teamed up with his Heisei Gokudo Combi stable partner Masato Inaba in a losing effort to
Shadow WX and Clint Margera. He participated at another event produced by the three promotions, the
wXw/CZW/BJW Triangle Of Ultraviolence: Messengers Of Death, where on the second night from October 3, 2011, he fell short to
Jimmy Havoc. Hoshino made a couple of appearances for
Chikara Pro Wrestling, where at
CHIKARA King Of Trios 2010, he teamed up with
Daisuke Sekimoto and
Yuji Okabayashi as Team Big Japan Wrestling, defeating Team Frighting (
Frightmare,
Hallowicked and
Mike Quackenbush) on the first night from April 23, 2010. On the second night from April 24, they defeated Team Future Is Now (
Equinox,
Helios and
Jigsaw) in the quarter-finals, but fell short one night later on April 25 to Die Bruderschaft des Kreuzes (
Ares,
Claudio Castagnoli and Tursas) in the semi-finals.
Big Japan Pro Wrestling (2007–present) Hoshino is best known for his long-time tenure with
Big Japan Pro Wrestling, promotion for which he debuted at
BJW Lazona Kawasaki 3 Days on December 27, 2007, where he scored a defeat against
Ryuji Ito. He participated in one of the longest matches in
professional wrestling history, a
108-man battle royal at
Tenka Sanbun No Kai - New Years 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
Kota Ibushi,
Taka Michinoku,
Kenny Omega,
Abdullah Kobayashi, and the winner of the match,
Jun Kasai. At
BJW Ryogokutan 2016 on July 26, Hoshino defeated
Ryuji Ito in a
scaffold and G-Shock death match to win the
BJW Death Match Heavyweight Championship. At
BJW Death Market 58 on November 29, 2020, Hoshino teamed up with
Yuko Miyamoto to defeat
Minoru Fujita and
Jaki Numazawa in a
fluorescent lighttubes death match. Hoshino is a former
Yokohama Shopping Street 6-Man Tag Team Champion, title which he last won alongside
Great Kojika and Masato Inaba as Heisei Gokudo Combi at
BJW Ryogokutan 2015 on July 20 by defeating
Brahman Kei,
Brahman Shu and Takayuki Ueki. ==Championships and accomplishments==