A Special Day with Seo In Guk – Finally Happening on July 9, 2026!

Themed 'The Beginning of Your Beauty,' experience the world of FOUNDUE and the charm of Seo In Guk at this one-day-only premium showcase.

The event will run for approximately 70 minutes, offering a special stage you can only witness here.

【Event Program (70 minutes)】

〈Part 1 with Seo In Guk〉

・Opening Video

・Brand Talk

・Beauty Talk

・Costume Change

・Tension-Up Corner

〈Part 2 with Seo In Guk〉

・Everyone's Fun Balance Game

・Pose Mission Photo Time

・Fan Heart Roulette

From exclusive segments only available at the brand showcase to interactive activities and a beauty talk where you can learn more about Seo In Guk, we’ve prepared a truly unique experience you can only enjoy here.

Enjoy an unforgettable showcase while discovering new charms of Seo In Guk you’ve never seen before.

Additionally, customers who purchase the designated products will receive special premium benefits.

From showcase access to a signing session and high-touch event, the chance to experience so many benefits in one event is extremely rare—offering a special opportunity to feel closer to Seo In Guk.

【Premium Benefits】

・Showcase Participation Right

・Signing Session + High-Touch Event

・Stage Photo Time

・Item worn by Seo In Guk in the advertisement video

・1:1 Polaroid Photo Session

・Entry to raffle for a life-size Seo In Guk panel

And currently, an additional 'Special Benefit' is being prepared.

Details will be announced soon, so please stay tuned for updates.

Also, for customers who purchase the FOUNDUE Mask Pack, we are preparing a limited-time campaign where you might receive a special package signed by Seo In Guk.

Don’t miss this exclusive FOUNDUE experience available only this time.

Furthermore, additional information about Part 2 will be announced soon.

Special plans not yet revealed are also in preparation.

Please look forward to them.

Sales Information

Mask Pack

Sales Location: WAK+ ONLINE STORE

Sales URL: https://www.wakplus.com/event/seoinguk/

※Membership registration (free) on 'WAK+' is required for purchase.

FOUNDUE Special Website

https://foundue-thefirstfoundation.com

Official Instagram

@foundue.by

Company Overview

Company Name: WAK Co., Ltd.

Location: Tokyo, Japan

Representative: Asami Ibusuna, President & CEO

Contact

WAK Co., Ltd.

Email: [email protected]