seiza" is a singer-songwriter who continues to face "the one and only you".

He debuted as a Vocaloid P in January 2022. His representative song "Planetes" surpassed 1 million STs, and he made his major label debut last October.
His new song "Kinmokusai," which was recently released for distribution, has been creating a buzz mainly on SNS, and he will be holding his first solo LIVE at Arikan.

The title of the live concert is -Opportunity-.
The event will be held at Aoyama Tsukimiru Kimi Soufu on February 27 (Friday) next year.

On the occasion of this event, seiza herself said,
"I know it's very late, but I want to look you in the eye and tell you in person. Thank you." (Excerpt)
He commented.

The event will be held on the first-come, first-served basis.
Registration will open tomorrow, Tuesday, December 2, at 19:00.

Please get your tickets and witness seiza's first one-man LIVE, which will only happen once.

-seiza: Comment-.

I had a dream until I started working as seiza.
It was my very life that would never come true.
Whenever I saw someone who had fulfilled that dream, a terribly ugly feeling ran through my chest.
The songs that still come into being after many very long nights, when the years I have lived seem to have been wasted, have tried to preserve the contours of me, blocked out in the darkness.

Somehow, as I was connecting my breathing in this way, I noticed a light coming through the window at some point.
The sky I looked up at was shimmering with the words you gave me.
That warm light brought me out of the closed room.
Looking back, there were indeed ruts carved there.

I'm glad the dream that didn't come true followed you.

I know it is very late, but I want to look you in the eye and tell you directly.

Thanks, and.

＜Live Information＞

seiza 1st ONE MAN LIVE
-Opportunity-.

[Date and time].
Friday, February 27, 2026
OPEN 19:00 / START 19:30

Venue
When you see the moon, think of you
B1, 4-9-1 Minami-Aoyama, Minato-ku, Tokyo

Fees
Standing ¥4,500- (1drink)

Official first-come, first-served
[Application period] Tuesday, December 2, 2025 19:00 - Friday, December 12, 2025 23:59
[Reception URL]. https://w.pia.jp/t/seiza-t/

Inquiries
https://seiza-official.jp/feature/contact

＜Streaming/Download＞　

seiza Distribution Sg "Kinmokusei
Streaming/Download:https://seiza.lnk.to/Osmanthus