Nana Maru San Batsu

7O3X Fastest Finger First
Cover of the first volume featuring Mari.
ナナマルサンバツ (Nanamaru Sanbatsu)
Genre	Comedy, sports (quiz bowl)
Manga
Written by	Iqura Sugimoto
Published by	Kadokawa Shoten
Magazine	Young Ace
Original run	2010 – 2020
Volumes	20 (List of volumes)
Anime television series
Directed by	Masaki Ōzora
Produced by	Marina Sasaki Takeshi Yamakawa Motohiro Oda Daisuke Masaki
Written by	Yuuko Kakihara
Music by	Hajime Hyakkoku
Studio	TMS Entertainment Double Eagle
Licensed by	Crunchyroll
Original network	Nippon TV (AnichU)
Original run	July 4, 2017 – September 19, 2017
Episodes	12 (List of episodes)

Characters

Buzō Prefectural High School

Shiki Koshiyama (越山識, Koshiyama Shiki): Voiced by: Shun Horie^[1]
Mari Fukami (深見真理, Fukami Mari): Voiced by: Umika Kawashima^[1]
Gakuto Sasajima (笹島学人, Sasajima Gakuto): Voiced by: Takuya Satō^[2]
Daisuke Inoue (井上大将, Inoue Daisuke): Voiced by: Tasuku Hatanaka^[3]
Jinko Sasajima (笹島迅子, Sasajima Jinko): Voiced by: Satsumi Matsuda^[4]
Yoshikatsu Kuroda (黒田良勝, Kuroda Yoshikatsu): Voiced by: Shuuhei Iwase^[5]

Miyaura High School

Chisato Mikuriya (御来屋千智, Mikuriya Chisato): Voiced by: Kaito Ishikawa^[2]
Yōsuke Ashiya (芦屋洋介, Ashiya Yōsuke): Voiced by: Wataru Hatano^[6]
Wataru Maruyama (丸山亘, Maruyama Wataru): Voiced by: Taku Yashiro^[5]
Ryōta Mukai (向井亮太, Mukai Ryōta): Voiced by: Yusuke Shirai^[5]

Asagaoka High School

Yuki Kōzuki (上月由貴, Kōzuki Yuki): Voiced by: M.A.O^[7]
Chiaki Sonohara (苑原千明, Sonohara Chiaki): Voiced by: Ayane Sakura^[7]
Fumika Kenmochi (剣持文伽, Kenmochi Fumika): Voiced by: Hisako Tōjō^[5]
Tamami Kogawa (古河珠美, Kogawa Tamami): Voiced by: Haruna Momono^[5]

Sekigawata High School

Takumi Niina (新名匠, Niina Takumi): Voiced by: Tatsuhisa Suzuki^[8]
Toichirō Nakazawa (中澤藤一郎, Nakazawa Toichirō): Voiced by: Genki Muro^[5]
Hajime Sasaki (佐々木一, Sasaki Hajime): Voiced by: Yoshitaka Yamaya^[5]

Kaijō High School

Kunimitsu Ōkura (大蔵邦光, Ōkura Kunimtisu): Voiced by: Tomoaki Maeno^[7]
Seiji Fukami (深見誠司, Fukami Seiji): Voiced by: Hikaru Midorikawa^[5]
Haruomi Konoe (近衛春臣, Konoe Haruomi): Voiced by: Toshiki Masuda^[5]
Masaru Shibata (柴田勝, Shibata Masaru): Voiced by: Junya Enoki^[5]

Other characters

Minoru Hanabusa (花房ミノル, Hanabusa Minoru): Voiced by: Daisuke Kishio^[5]
Kotaro Tozuka (戸塚光太郎, Tozuka Kotaro): Voiced by: Makoto Furukawa^[5]
Sei Koshiyama: Voiced by: Aki Nagao^[5]

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Media

Summarize

Perspective

Manga

It was serialized in Kadokawa Shoten's seinen manga magazine Young Ace from 2010 to 2020.^[9] Twenty tankōbon volumes were published.

More information No., Release date ...

No.	Release date	ISBN
1	April 27, 2011^[10]	978-4-04-715689-0
2	August 2, 2011^[11]	978-4-04-715749-1
3	March 1, 2012^[12]	978-4-04-120125-1
4	August 31, 2012^[13]	978-4-04-715749-1
5	April 2, 2013^[14]	978-4-04-120626-3
6	August 31, 2013^[15]	978-4-04-120826-7
7	December 28, 2013^[16]	978-4-04-120941-7
8	July 4, 2014^[17]	978-4-04-101530-8
9	December 29, 2014^[18]	978-4-04-101531-5
10	July 4, 2015^[19]	978-4-04-101530-8
11	December 4, 2015^[20]	978-4-04-102870-4
12	August 4, 2016^[21]	978-4-04-104281-6
13	December 31, 2016^[22]	978-4-04-105038-5
14	July 4, 2017^[23]	978-4-04-105790-2
15	March 2, 2018^[24]	978-4-04-105791-9
16	October 4, 2018^[25]	978-4-04-105791-9
17	March 4, 2019^[26]	978-4-04-107158-8
18	October 4, 2019^[27]	978-4-04-108588-2
19	October 2, 2020^[28]	978-4-04-108589-9
20	November 4, 2020^[29]	978-4-04-110705-8

Anime

An anime television series adaptation is produced by TMS Entertainment with Masaki Ōzora directing, Yuuko Kakihara supervised the anime's scripts and Makoto Takahoko drew the character designs.^[1] It aired from July 4 to September 19, 2017, on Nippon TV's AnichU programming block.^[30]^[1]^[31] The opening theme is "On My MiND" by Mrs. Green Apple and the ending theme is "◯◯◯◯◯" by Baby Raids Japan.^[31] The series ran for 12 episodes.^[32] Crunchyroll streamed the series.^[33]

More information No., Title ...

No.	Title^[a]	Original air date
1	"Don't You Want to Become a Quiz King?" Transliteration: "Kimi mo Kuizu-ō ni Naranai ka?" (Japanese: キミもクイズ王にならないか？)	July 4, 2017 (2017-07-04)
2	"A Matter of 0.01 Seconds?!" Transliteration: "0.01 Byō no Sekai!?" (Japanese: 0.01秒の世界！？)	July 11, 2017 (2017-07-11)
3	"If You Want the Right to Answer /" Transliteration: "Kaitō-ken ga Hoshikereba/" (Japanese: 解答権が欲しければ／)	July 18, 2017 (2017-07-18)
4	"A Mysterious Beauty Appears," Transliteration: "Nazo no Bishōjo Tōjō desu ga," (Japanese: 謎の美少女登場ですが、)	July 25, 2017 (2017-07-25)
5	"Buzou vs Miyaura! Ding!" Transliteration: "Buzō vs Miyanoura! Pikōn" (Japanese: 文蔵 vs 宮浦！ピコーン♪)	August 1, 2017 (2017-08-01)
6	"A. Maid B. Lieutenant Colonel C. Little Devil" Transliteration: "A. Meido B. Chūsa C. Koakuma" (Japanese: A.メイド B.チュウサ C.コアクマ)	August 8, 2017 (2017-08-08)
7	"...Their Past Quiz Questions" Transliteration: "... Futari no Kako Toi" (Japanese: ……ふたりの過去問)	July 4, 2017 (2017-07-04)
8	"\Greetings/ Asagaoka Regular Meet!" Transliteration: "\Gokigenyō/ Asagaoka Reikai!" (Japanese: ＼ごきげんよう／麻ヶ丘例会！)	July 4, 2017 (2017-07-04)
9	"High Road x Low Road" Transliteration: "Ōdō × Jadō" (Japanese: 王道×邪道)	August 29, 2017 (2017-08-29)
10	"The Unparalleled Super Ace" Transliteration: "Tobikiri no Chō Ēsu-sama" (Japanese: とびきりの超エース様☆)	September 5, 2017 (2017-09-05)
11	"Q: Why Do You Answer?" Transliteration: "Q. Naze Kotaeru no ka?" (Japanese: Q.なぜ答えるのか?)	September 12, 2017 (2017-09-12)
12	"A: Because the Question Is There!" Transliteration: "A. Soko ni kuizu ga aru kara!" (Japanese: A.そこにクイズがあるから！)	September 19, 2017 (2017-09-19)

Stage Play

The manga has inspired 2 live-action stage play adaptation which had run in May 2018,^[34] with a third play to run in January 2021.^[9]