7O3X Fastest Finger First (2017)
A high school anime that turns competitive quizzing into edge-of-your-seat drama, one buzzer press at a time.
7O3X Fastest Finger First - Series Information
- Original Title: ナナマル サンバツ
- First Air Year: 2017
- Last Air Year: 2017
- Type: TV Series
- Genres: Animation, Comedy
- Episode Runtime: Average runtime per episode (25 minutes)
- Number of Seasons: 1
- Number of Episodes: 12
- Status: Ended
- Original Language: Japanese
- Spoken Languages: Japanese
- First Air Date: July 5, 2017 (Canada - 14+), July 5, 2017 (Australia - PG), July 5, 2017 (Brazil - 12), July 5, 2017 (Mexico - B-15)
- Networks: Nippon TV
- Alternative Titles: ナナマルサンバツ (JP), 7O3X (US)
- Production Companies: TMS Entertainment, Nippon Television Network Corporation, Toei Video Company, KADOKAWA
- Production Countries: Japan
7O3X Fastest Finger First - Plot
As soon as he entered high school, the first year student Koshiyama Shiki was invited to the mysterious Quiz Study Group led by his senpai. What will Shiki run into when being dragged along by his class mate Mari into the dazzling world of competitive quizzes?!
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7O3X Fastest Finger First - Cast & Crew
Main Cast
- Shun Horie
- Umika Kawashima
- Takuya Sato
- Tasuku Hatanaka
- Kaito Ishikawa
- Taichi Masu
- Mao Ichimichi
- Wataru Hatano
- Ayane Sakura
- Satsumi Matsuda
Writers
- Yuko Kakihara
- Misuzu Chiba
- Kenichi Yamashita
- Mitsutaka Hirota
7O3X Fastest Finger First - FAQs
Is 7O3X Fastest Finger First based on a manga?
The anime is adapted from the manga series Nana Maru San Batsu by Iqura Sugimoto, serialized in Monthly Shōnen Ace. The manga follows the same story of competitive quiz tournaments and high school life, and the anime faithfully brings its characters and buzzer-driven drama to the screen.
What makes competitive quizzing in 7O3X so intense?
The series captures the razor-sharp tension of buzzer quizzes, where contestants must press their buzzer before a question is even finished. Answering too early risks a wrong guess; waiting too long means losing to a rival. This split-second decision-making gives the show a genuinely thrilling, sports-anime energy.
Where can you stream 7O3X Fastest Finger First?
Streaming availability for 7O3X Fastest Finger First varies by region. Check JustWatch for the most up-to-date viewing options in your country, including any subscription streaming, rental, or purchase platforms currently carrying the series.
Who are the main voice actors in 7O3X Fastest Finger First?
The principal cast includes Shun Horie as protagonist Shiki Koshiyama, Umika Kawashima as Mari Fukami, Kaito Ishikawa as Chisato Mikuriya, and Tasuku Hatanaka as Daisuke Inoue. Ayane Sakura, Wataru Hatano, and Mao Ichimichi round out the ensemble with memorable supporting performances.
How was 7O3X Fastest Finger First received by anime fans?
The series earned a warm reception among fans of sports and school-life anime for its fresh premise and genuine tension. Viewers praised its ability to make quiz competitions feel as exciting as athletic tournaments, though some noted the single 12-episode season left the story feeling incomplete.
How many episodes does 7O3X Fastest Finger First have?
The series ran for a single season of 12 episodes, which aired from July to September 2017 on Nippon TV. Each episode runs approximately 25 minutes, making the full series a compact but engaging watch that can be completed in a single weekend.
What anime are similar to 7O3X Fastest Finger First?
If you enjoy 7O3X, you'll likely love Haikyu!! for its underdog sports spirit, Kaguya-sama: Love Is War for its battle-of-wits comedy, and When Will Ayumu Make His Move? for its mix of strategy games and high school romance. All three share that competitive, school-club energy.
Who wrote the scripts for 7O3X Fastest Finger First?
The series' scripts were written by a team of four: Yuko Kakihara, Misuzu Chiba, Kenichi Yamashita, and Mitsutaka Hirota. The collaborative writing approach helped maintain consistent pacing and character development across the 12-episode run, adapting the source manga's competitive quiz storylines for television.
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