Spring Weapon No.1 cover
FINISHEDMANGA

Spring Weapon No.1

青春兵器ナンバーワン

An evil organization of androids called Numbers is threatening to take over the world! Luckily, a top secret defense force of specially trained operatives called MAPPO (Monster Attack Professional & Pacific Organization) is there to stop them. So what happens when a MAPPO agent in high school gets a new classmate that's a wacky-looking Number?

(Source: VIZ Media)

Included one-shots:

Volume 4: Saishuu Heiki Kon-chan

Volume 5: Shimatsuya K

ActionComedySci-Fi

Themes & Tags

Male Protagonist79%Shounen79%School70%

Anime-Planet Rating & Tags

ShounenComedySuperpowers

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Relations

Shimatsuya K
OTHER

Shimatsuya K

ONE_SHOT

Staff

Tomohiro Hasegawa
Tomohiro Hasegawa

Story & Art

FAQ

What is Spring Weapon No.1 about?
An evil organization of androids called Numbers is threatening to take over the world! Luckily, a top secret defense force of specially trained operatives called MAPPO (Monster Attack Professional & Pacific Organization) is there to stop them. So what happens when a MAPPO agent in high school gets a
Is Spring Weapon No.1 still ongoing?
Spring Weapon No.1 is currently finished. It has 69 chapters.