Jun Kasai is a Japanese professional wrestler, primarily competing for Pro Wrestling Freedoms. Dubbed the Crazy Monkey for his violent and often self-harmful style of hardcore wrestling, Kasai is considered a breakthrough talent in Japanese wrestling, able to work both hardcore and technical styles. Outside Freedoms, Kasai has worked for the original Pro Wrestling Zero-One, Hustle, Ice Ribbon, Combat Zone Wrestling (CZW) and Big Japan Pro Wrestling (BJW).
JTO TAKA Michinoku Debut 30th Anniversary: TAKATaichiDespeMania
(Jun Kasai)
DESPE invitacional
(Jun Kasai)
Oh! My Zombie Mermaid
Jun Kasai Crazy Monkey
(Himself)
NJPW Death Pain Invitational
(Jun Kasai)
JTO 50th Anniversary for TAKATaichi Together ~ Last TAKATaichi
(Jun Kasai)
Tokyo Joshi Pro Yes Wonderland 2018.05.03
(Jun Kasai)
NJPW Superhuman Taiji Ishimori Gets Even More Ridiculous
(Jun Kasai)
Starlight Kid 10th Anniversary ~ Kid Family in Crisis!?
(Jun Kasai)
Gatoh Move Japan Tour #181 ~ A Dream 2900m Tall In Korakuen Hall
(Jun Kasai)
NJPW Superhuman Taiji Ishimori Gets Ridiculous
(Jun Kasai)
Freedom's Bloody X-Mas
(Jun Kasai)
Freedom's Road Bloody X-Mas
NJPW Death Vegas Invitational
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 2
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 3
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 4
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 5
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 6
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 7
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 8
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 11
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 12
(Jun Kasai)
Freedom Presents Heel Dont Think
NJPW Best of the Super Junior 33 - Day 13
(Jun Kasai)
NJPW Best of the Super Junior 33 - Day 14 (Final)
(Jun Kasai)
DDT Wrestle Peter Pan 2026
(Jun Kasai)
DDT Ultimate Party 2026
(Jun Kasai)
666 Vol. 18
(Jun Kasai)
The Wrestlers
(Himself)
World Wonder Ring Stardom
(Jun Kasai)