#Japan #Tokyo #Oshi Messe #KaWang #IW Company

Experience Support Like Never Before at the KaWang 2026 Summer Premium Event

Get ready for an exciting opportunity to connect with your favorite artists! The upcoming Yarigun Kawan 2026 Summer Premium Event will take place on August 19 and 27, 2026. This event offers fans a chance to send supportive messages to the participating artists through a unique service called #Oshi Messe®, provided by Sengil Japan, managed by IW Co., Ltd. This initiative allows fans to express their encouragement in a modern and engaging way.

What is #Oshi Messe®?

Oshi Messe® is an innovative platform that enables fans to send encouraging messages directly to their favorite idols. By using their smartphones, fans can purchase and post messages of support, which will be displayed on digital signage located in the venue lobbies and backstage areas of the Yurakucho Asahi Hall and Matsushita IMP Hall. After the event, all messages will be compiled into a digital book and sent directly to the artists, creating a lasting memento of your support.

Enhance Your Experience with Special Plans

To enhance the event experience, two exciting plans are available:

• - Special Support Plan: Priced at ¥5,000 (exclusive of tax), this plan includes an 8-second message display on the digital screens and priority placement in the digital book. Additionally, purchasers will receive exclusive bonus content, including behind-the-scenes photos and a thank you video message from the artists.
• - Basic Support Plan: Available for ¥3,000 (exclusive of tax), this plan offers a 5-second message display and standard placement in the digital book, but without the additional bonuses.

This marks a new phase in fan engagement, where your messages can be seen and appreciated by KaWang. The experience is designed to foster a sense of togetherness and community among fans and artists.

Important Dates and Details

• - Message Submission Period:

- Tokyo Performance: July 31 - August 16, 2026 11:59 PM
- Osaka Performance: July 31 - August 24, 2026 11:59 PM

• - Messages will be displayed throughout the event, providing an immersive experience for all attending fans.
• - The special content will be available in September 2026, although slight delays may occur depending on the situation.

The transition to a digital format symbolizes a shift in how fans can show their love and support, breaking the barriers traditionally associated with fan messaging. Fans may recall a time when they were unable to send gifts during events; however, #Oshi Messe® presents a modern solution to share your feelings and appreciate your favorite idols.

Join Us!

In the spirit of collaboration and celebration, we invite all fans to participate actively in the KaWang 2026 Summer Premium Event! Whether you choose to send a heartfelt message through the Special or Basic Support Plan, your participation serves not only to uplift the artists but also deepens your connection with them. Let's create unforgettable memories and continue to bridge the gap between fans and idols through the power of creativity and technology.

Visit our dedicated webpage for more details: Oshi Messe Special Page and explore the various ways you can engage with your favorite performers!

For inquiries, please contact Sengil Japan (IW Co., Ltd.) at [email protected] or check out our official site at Birthday Ad Japan. Let’s make this an unforgettable experience together!