Known For
Acting
Born
Apr 17, 2001
Place of Birth
Okayama, Japan
Credits
19 titles
Hana Iwaki
Biography
Hana Iwaki (born April 17, 2001), better known by her ring name Cohaku (or Kohaku), is a Japanese professional wrestler currently signed to Pro Wrestling WAVE, where she is a former one-time Regina di WAVE Champion, one-time Dual Shock WAVE Champion and winner of the 2025 Catch the WAVE tournament. She first debuted for Marvelous That's Women Pro Wrestling in 2018 and has appeared across the Japanese independent scene in her career, having also become a one-time Sendai Girls World Junior Champion and one-time OZ Academy Tag Team Champion.
Known For
Filmography
Shinjuku FACE Countdown Series ~Meishin Rukotsu~
Cohaku
SEAdLINNNG ~Shinkiba Series 2026 Vol.4~
Kohaku
OZ Academy OZ 30th & OZAKI 40th ~Bloom, Pray @ Osaka~
Cohaku
OZ Academy OZ 30th & OZAKI 40th ~Bloom, Pray~
Cohaku
OZ Academy OZ 30th & OZAKI 40th ~Battle Big Bonus 2026~
Cohaku
WAVE PHASE3 Reboot 7th ~ NAMI 1
Kohaku
Prominence Risa Sera's Retirement ~ Soen Banjo
Cohaku
OZ Academy OZ 30th & OZAKI 40th ~The Wizard of OZ 2026~
Cohaku
Stardom Year-End X'mas Night 2025
Cohaku
Stardom 15th Goddesses of Stardom Tag League in Sapporo ~ Day 2
Cohaku
STARDOM New Blood 20
Cohaku
OZ Academy Angels Of The Abyss
Cohaku
OZ Academy The Wizard of OZ 2025
Cohaku
Stardom New Year Dream 2025
Kohaku
Stardom 14th Goddesses of Stardom Tag League ~ Hanan, Hina & Rina: Shimotsuke Triumphant Commemorative Event
Cohaku
Stardom 14th Goddesses of Stardom Tag League in Munakata
Cohaku
Stardom Namba Grand Fight 2024
Cohaku
Sareee-ISM
Cohaku
World Wonder Ring Stardom
Cohaku