With delicately spun lyrics and a voice that sharply expresses real emotions, singer-songwriter Huiyi Shozaki continues to deliver songs that stir the souls of listeners. He is also known for providing songs for Masaki Suga, and his later self-covers of "Sayonara Elegy" and "Niji" have each been huge hits with over 300 million reappearances.

The first collaboration song "someday" (feat. Yumori Yamaguchi) between HIYUI SUZAKI and SIX LOUNGE's YUMORI YAMAGUCHI will be released on November 26 (Wednesday).

SIX LOUNGE is a three-piece rock 'n' roll band from Oita, Japan, whose song "Rika" from their album released in 2023 garnered over 230 million views on TikTok and ranked first on the Billboard TikTok Weekly chart. Yamaguchi Yumori, who collaborated with Ishizaki on this project, is in charge of guitar vocals and songwriting, and is also a labelmate of Ishizaki, who belongs to the same EPIC Records Japan label.

The song "someday" was written by Hyuui Ishizaki and composed by Yumori Yamaguchi, and is a mid-tempo love song about frustratingly sad and clumsy love. The song is a mid-tempo love song about a clumsy love that is frustratingly sad. The powerful yet delicate vocals of these two rugged men, both of whom are well-known as talented male vocalists, are also worth listening to.

In addition, Yumori Yamaguchi will make a guest appearance at the Kumamoto leg of Hyuui Ishizaki's 14-city nationwide live tour "Ishizaki Hyuui TOUR 2025-2026 Season 2 -Acoustic Set-" on Friday, November 21 at Restaurant Bar CIB in Kumamoto. Tickets are now on sale to the general public. Please come to the concert and experience the collaboration of the two singers' voices for yourself.

The two artists who made such a collaboration possible also commented on it.
Please look forward to the distribution release on November 26 (Wed.) to find out what kind of music it will be.

Full text of Ishizaki's comment
I have long been attracted to the dynamic yet delicate voice of Yusheng and the melancholy ruggedness of SIX LOUNGE, so I was more than happy to collaborate with him on a song this time.
The theme is "evergreen" and we hope to express a side of each other that we haven't shown much in our respective fields. We hope you enjoy the overlap of our voices.

Full text of comments by Yumori Yamaguchi (SIX LOUNGE)
I have been captivated by Huiyi ever since I heard his performance of "Night Flight" on MSTE,
I never thought I would be able to write a song with Huiyi. I am very happy and happy!
And now that I know who he is, I like him even more, and I am even more swamped. The man Ishizaki is a swamp.
I know I'm an uninitiated, but thank you in advance.

▼Release Information

2025/11/26(Wed) Distribution release
someday" (feat. Huiyi Ishizaki, Yumori Yamaguchi)

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