Hana Iwaki
Born: 2001-04-17 in Okayama, Japan
Known For: Acting
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.
Filmography
2026
- Shinjuku FACE Countdown Series ~Meishin Rukotsu~ as Cohaku
- OZ Academy OZ 30th & OZAKI 40th ~The Wizard of OZ 2026~ as Cohaku
- OZ Academy OZ 30th & OZAKI 40th ~Battle Big Bonus 2026~ as Cohaku
- SEAdLINNNG ~Shinkiba Series 2026 Vol.4~ as Kohaku
- WAVE PHASE3 Reboot 7th ~ NAMI 1 as Kohaku
- OZ Academy OZ 30th & OZAKI 40th ~Bloom, Pray @ Osaka~ as Cohaku
- OZ Academy OZ 30th & OZAKI 40th ~Bloom, Pray~ as Cohaku
- Prominence Risa Sera's Retirement ~ Soen Banjo as Cohaku
2025
- Stardom Year-End X'mas Night 2025 as Cohaku
- Stardom 15th Goddesses of Stardom Tag League in Sapporo ~ Day 2 as Cohaku
- OZ Academy The Wizard of OZ 2025 as Cohaku
- Stardom New Year Dream 2025 as Kohaku
- STARDOM New Blood 20 as Cohaku
- OZ Academy Angels Of The Abyss as Cohaku
2024
2023
- Sareee-ISM as Cohaku
2011
- World Wonder Ring Stardom as Cohaku