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Former WACK idol Shimoda Izuki has made a surprising return to the idol world, this time as a member of Hinatazaka46’s 5th generation.
The news has sparked mixed reactions among fans, given her past with the unconventional WACK agency and its rebellious style.
Izuki, formerly known simply as “Izuki” during her WACK days, was part of the group TONAi BOUSHO.
She joined in February 2023 through the TONAi BOUSHO Additional Member Audition and made her debut shortly after.
However, her time in the group was short-lived, as she announced her departure in November 2023, citing academic commitments.
She officially left WACK on 2nd December 2023, after spending just under ten months in the agency.
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| Izuki's WACK |
During her time in WACK, Izuki participated in multiple releases, including the digital single Have a Nice Day and the album WHERE ARE YOU GOiNG?.
She also appeared on the reality show MONSTER LOVE, which was part of the audition process for her group.
Fans admired her strong personality and presence, but many were surprised when she chose to step away from the industry so quickly.
The announcement of Izuki’s entry into Hinatazaka46 came on 15th March 2025, marking her return to the idol world under a completely different style.
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WACK and Hinatazaka46 are known for their contrasting approaches—WACK groups often push boundaries with their raw, rebellious image, while Hinatazaka46 is famous for its cheerful, traditional idol aesthetic.
This drastic shift has led to intense debate among fans of both sides.
Some believe Izuki’s past in WACK could bring fresh energy to Hinatazaka46, adding a unique charm to the group.
Others, however, question how well she will fit into the more structured and polished environment of a mainstream idol group.
Despite the controversy, Izuki is set to start a new chapter in her career.
At 18 years old, she is now entering one of Japan’s top idol groups under her real name, Shimoda Izuki.
Her past experience in WACK may give her an edge in terms of confidence and performance skills, which could help her stand out among her new peers.
With her official introduction as a Hinatazaka46 member, fans are eager to see how she will adapt to the group’s style.
Will she seamlessly blend in, or will her WACK roots bring a new flavour to Hinatazaka46? One thing is certain—Izuki’s journey is far from over.