Anime Simultaneous Viewing App "oshiparty" Hosts Soccer Simultaneous Viewing Event Featuring 7 Creators Including PlayChamp and HikacGames

Illustration by Amami Reira

SnackTime Co., Ltd. (Headquarters: Minato-ku, Tokyo; Representative Director: Hiroki Ishida) operates the simultaneous viewing app "oshiparty," which will launch a special "Soccer Simultaneous Viewing" event in conjunction with the international soccer tournament season. Partnering with soccer streamers, this event enables users to easily enjoy both the live match and the streamer's commentary simultaneously on just one smartphone.

What is "Simultaneous Viewing"?

"Simultaneous viewing" refers to a viewing style where audiences watch the same content in real time alongside a streamer and enjoy their live reactions. This practice has recently become a popular part of online streaming culture. However, because smartphones generally cannot play multiple videos at once, viewers have previously needed workarounds such as using a PC or multiple devices.

oshiparty solves this by allowing users to simultaneously play YouTube streams and subscription video services like U-NEXT or Amazon Prime Video—all on a single smartphone.

Enjoy the Match and the Streamer's Commentary on One Smartphone

Since its release in March 2026, oshiparty has primarily been used for simultaneous viewing of anime and movies. The company now aims to extend this experience to sports viewing.

Watching sports offers the unique excitement of real-time unpredictability. Just as watching with friends or at public viewing events enhances the experience, enjoying the thrilling moments—like goals or decisive plays—alongside a streamer’s reactions is becoming increasingly popular.

To make it easier to enjoy both live soccer broadcasts and streamer commentary on a single smartphone, oshiparty is launching the "Soccer Simultaneous Viewing Event" in collaboration with popular soccer streamers. The event will run from June 29 to July 20.

A dedicated page within the app will feature participating streamers and allow users to enter the simultaneous viewing screen with one tap, either from scheduled or ongoing streams.

For this event, oshiparty has newly implemented in-app web browser access to DAZN. Additionally, premium features such as full-screen mode, normally available via paid subscription, will be temporarily unlocked.

Please note: This functionality is not an official partnership or feature provided by DAZN or other video services. Users must access these services through their own subscriptions and viewing environments.

An Android beta version developed for this event will also be released soon.

Featured Participants

PlayChamp

A soccer information channel with over 250,000 subscribers, known for having the highest concurrent viewership during soccer simultaneous streams. Run by three passionate Premier League fans—Ryo, Ito, and Yoppu—the channel hosts simultaneous viewing events for the World Cup, Premier League, Champions League, and FA Cup. Their charm lies in creating a relaxed, clubhouse-like atmosphere where fans can casually chat. During national team matches, their joyful, energetic reactions—like jumping in front of the screen when a goal is scored—make viewers smile along.

HikacGames (Hikac)

A popular YouTuber with nearly 700,000 subscribers, known for live commentary and analysis of eFootball (formerly Winning Eleven). Hikac also hosts simultaneous viewing events for the World Cup and international soccer matches. Having attended the previous Qatar tournament in person, he shows deep emotional investment—crying just before kickoff of national team matches. His blend of rich soccer knowledge, friendly personality, and relatable charm makes viewers feel like they're watching the game with a fun, approachable older brother. After each match, viewers often feel genuinely glad they watched together.

Hikari Ria

A pioneer among soccer VTubers, Hikari Ria helped establish the culture of VTuber-led soccer simultaneous viewing. Known for her passionate support of both the Japanese national team and Liverpool FC, she also deeply loves her favorite club, Tokyo Verdy. She previously achieved over 20,000 concurrent viewers during a Japan national team match. Her appeal lies in creating a warm, welcoming atmosphere with her motto: "kind, fun, and cute." Her broadcasts offer an inviting, gentle world that naturally draws in newcomers and fans alike.

Seno Ritsu

A die-hard soccer fan raised in a soccer-obsessed household, Ritsu has been immersed in the sport since childhood and has spent most of her life supporting FC Tokyo. As one of the leading soccer VTubers, she covers a wide range of soccer—from J.League and international matches to the Japanese national team, Nadeshiko, youth, and high school soccer. Her detailed commentary and especially her bright, energetic reactions are highlights. Pay close attention to her creative on-screen effects when goals are scored. Her channel is perfect for viewers who want to enjoy the game with lively group energy.

Serichan

A duo channel dedicated to Serie A, consisting of Maruboro (a Milanista) and Ken (a Napoli supporter). On YouTube, they post various explanatory and special project videos that appeal not only to Serie A fans but also to European football fans across other leagues. They host live simultaneous viewing streams, primarily focusing on Serie A, but also covering the Champions League and World Cup. During World Cup broadcasts, they take turns streaming, offering close interaction with viewers and creating a feeling similar to watching matches with friends.

SUGAROCK

"A rockstar somewhere in Tokyo!" SUGAROCK is a virtual singer based in Tokyo. Her debut single "The Hero," which she wrote and composed herself, reached No. 1 on the iTunes Rock Chart. On her secondary channel "Shugaro!", she hosts World Cup simultaneous viewing events and regularly streams live commentary for Los Angeles Dodgers games. While she delivers powerful, professional vocals in her music, her sports viewing style is casual and friendly, making viewers feel like they're enjoying the game with a close friend.

Eito Rore

A rookie soccer VTuber who streams while balancing a full-time job. Calling herself the "corporate-slave soccer VTuber," she aims to support working adults who are passionate about soccer. While she passionately supports the Premier League and primarily covers international soccer, her loyalty in J.League lies solely with Consadole Sapporo. Her calm, natural commentary style during simultaneous viewing is a key appeal. She also runs interactive viewer activities such as live Q&A sessions and bingo games that predict match outcomes, making the experience enjoyable for the audience.

Bringing "Watching with Your Favorite" Closer to Home

The joy of watching content at the same time as your favorite streamer—whether it's anime, movies, sports, game reveals, or music concerts—exists across many entertainment genres.

To make this "watching with your favorite" experience more accessible, oshiparty will continue enhancing its features and user pathways.

App Overview

App Name: oshiparty Price: Free iOS: https://apps.apple.com/jp/app/id6749139666 Android: https://launch.li/p/oshiparty oshiparty Official X: https://x.com/oshiparty Soccer Simultaneous Viewing Event: June 29 to July 20

Company Overview

Company Name: SnackTime Co., Ltd. Representative: Hiroki Ishida Founded: November 2021 Address: 2F Takakaido Building, 4-2-45 Roppongi, Minato-ku, Tokyo Business: Internet services and application development

Media Inquiries

Media use of this press release does not require prior permission. Feel free to use as needed. Contact: hello@snacktime-inc.com

Note: This event is not affiliated with, sponsored by, or officially associated with any specific tournament or organization.