'Panel Quiz Attack 25' Moves to Prime Time for the First Time in 51-Year History! Premiere Episode Features 'QuizKnock Tournament' on July 3 (Fri) at 9 PM – Nationwide Free Broadcast on BS10!

The 'BS10 Panel Quiz Attack 25,' currently broadcast on BS10 (pronounced 'Bee-Ess-Ten'), Japan's nationwide free BS channel, will move its regular timeslot to prime time for the first time in its 51-year history starting Friday, July 3, 2026. From then on, it will air every Friday night from 9:00 PM. The historic first episode in prime time will be the 'QuizKnock Tournament'! Four members from QuizKnock—the intellectual entertainment group led by quiz champion Takashi Izawa: Takashi Izawa, Shosho Yamamoto, Takuya Kawamura, and Fukura P—will compete. Don't miss this intense battle of knowledge as they face off on Attack 25's four-colored answer panels!

## 51 Years On Air! 'BS10 Panel Quiz Attack 25' – Japan’s Longest-Running Quiz Show

'Panel Quiz Attack 25' first aired on April 6, 1975, on Asahi Broadcasting (now Asahi Broadcasting Television). Since March 2022, BSJapanext (now BS10) has taken over production, expanding the show to a one-hour format. In 2025, marking the 50th anniversary of the program, the date of its original broadcast—April 6—was officially certified and registered by the Japan Anniversary Association as 'Panel Quiz Attack 25 Day.' Previously aired every Sunday at noon and beloved as a viewer-participation quiz show, 'Attack 25' will now deliver quiz excitement every week during prime time starting in July, for the first time in its 51-year history.

©BS10, ABC Television ©BS10, ABC Television

## July 3 (Fri) 9:00 PM – First Prime Time Episode: 'QuizKnock Tournament'
Takashi Izawa, Shosho Yamamoto, Takuya Kawamura, and Fukura P Join the Battle!

©BS10, ABC Television

In the first prime-time broadcast on July 3 (Fri) at 9:00 PM, four members from QuizKnock—the intellectual entertainment group led by quiz champion Takashi Izawa—will compete: Takashi Izawa, Shosho Yamamoto, Takuya Kawamura, and Fukura P. Watch as QuizKnock, a group that has energized the quiz scene, engages in an extreme buzzer battle where teammates compete down to the millisecond!

Will long-time Attack 25 strategists unveil unique panel tactics?

Who will claim the top prize? This serious battle of knowledge and panel control, presented by QuizKnock members who study quizzes daily, is a must-watch. Be sure to tune in!

## What is QuizKnock?

QuizKnock is a media group that blends entertainment and intellect, spearheaded by quiz champion Takashi Izawa. With the concept of 'learning that starts with fun,' QuizKnock publishes daily articles and videos designed to spark curiosity and discovery. Its YouTube channel has surpassed 2.6 million subscribers.

### Takashi Izawa

Born in 1994. Graduated from the Faculty of Economics at the University of Tokyo. Achieved the first-ever individual two-time victory in 'High School Quiz.' Founded the intellectual entertainment group QuizKnock in 2016 and currently serves as CEO of QuizKnock Inc. Has appeared in numerous TV programs such as 'Todai-ou' and 'Bouken Shounen.' Also leads the 'QK GO' project, visiting schools nationwide for free, having completed visits to all 47 prefectures.

### Shosho Yamamoto

Born in 1996. Graduated from the School of Advanced Science and Engineering at Waseda University. Joined QuizKnock in September 2017 and currently appears in YouTube videos and primarily handles puzzle and quiz production and supervision. Active on quiz shows such as 'Q-sama!!' and 'Nep League.' Passed the Kanji Kentei Level 1 in March 2022. Specializes in quizzes and puzzles, achieving a perfect score in the 2024 'Puzzle Ability Test.'

### Takuya Kawamura

Born in 1993. Graduated from the Faculty of Science at the University of Tokyo. Co-founded the intellectual entertainment group QuizKnock in 2016 with Takashi Izawa. Currently plans and appears in YouTube videos. Served as tournament director for the quiz events 'WHAT 2022' and 'WHAT 2023.' Published the book 'Zatsugaku × Zatudan: Battle Quiz 100' in 2023 with his wife, Kaori Shinohara. Active on quiz shows such as 'Q-sama!!' and 'Degawa Tetsuro's Quiz Hoo School.'

### Fukura P

Born in 1993. Joined QuizKnock in December 2016 while studying at Tokyo Institute of Technology. Proposed the launch of the YouTube channel the following year and serves as producer. Has been a monthly regular on Nippon TV's 'DayDay.' since April 2023. Won 10 million yen on 'Quiz: Are You Smarter Than a 5th Grader?' and won 'Kon'ya wa Nazotore,' among other quiz show appearances. A puzzle enthusiast who ranked 5th nationwide in the 2024 'Puzzle Ability Test.'

## Broadcast Overview

'Panel Quiz Attack 25' began on April 6, 1975, on Asahi Broadcasting (now Asahi Broadcasting Television). It is Japan’s longest-running viewer-participation quiz show, where four contestants—divided into red, green, white, and blue teams—compete in buzzer quizzes for 25 panels. A perfect score wins 1 million yen! Change your fate (panels) with the Attack Chance!

- **Broadcast Time**: Starting July
Every Friday, 9:00 PM – 9:54 PM
- **Cast**:
Host: Shosuke Yaguhara
Question Presenter: Mika Sawaki
- **Broadcast Format**:
BS10 (BS200ch)
Simultaneous streaming available via the free official app 'Tsunagaru Japanet' and free connected TV services
Catch-up streaming available on TVer

## Official App 'Tsunagaru Japanet'

Watch the program live via simultaneous streaming during BS broadcasts, enjoy real-time commenting with other viewers, and participate in program campaigns. For details, visit the URL below:

https://www.bs10.jp/app/

## Station Overview

- **Station**: BS10 (pronounced 'Bee-Ess-Ten')
- **Channel Number**: BS200ch
- **Broadcast Area**: Nationwide (BS broadcast)
- **Broadcast Type**: Free
- **BS10 Official Website**:
https://www.bs10.jp/
- **BS10 Official X (Twitter)**:
https://x.com/BS10_TEN