My Hero Academia: Vigilantes, Vol. 6 continues where the previous tankōbon left off and contains the next nine chapters (36–44) of the on-going manga series.
Koichi Haimawari as The Crawler discovers a new ability of his quirk. If he concentrates he can shoot projectiles, like a projection force, from his hand. While excited about an offensive power, he promised Kazuho Haneyama not to use it ever, because he is a vigilante – an illegal, and if caught he could get in serious trouble.
Unfortunately, he was forced to use the power to save Shōta Aizawa as Eraser Head from an octopus/squid hybrid villain. Along with some other minor heroes they managed to subdue the villain. Fortunately for Haimawari, Eraser Head was willing to look away and keep an eye out for Haimawari.
Meanwhile, Nemuri Kayama as 18+ Only Hero: Midnight is helping the police trying to find the source of the new Trigger drug, which is less volatile than the original, but it is ingested orally and make people's quirk run amok. Koichi Haimawari was the intended victim as he was at a mixer at the time and someone spiked his drink with it, because he was catching the eye of a girl that one of the other girls loved. However, it was accidently drunk by others and Haimawari was none the wiser that it could have been him.
The police are also looking into a speed villain that has some resemblance of a retired hero – High-Speed Hero: O'Clock – the police believes that it might be a disciple or relative of him as the villain seems too young to be Speed Hero: O'Clock himself. Unknown to the police, he is known as Hyper Quadfist in China and that he lost his quirk somehow and it is revealed that the speedster goes currently by Knuckleduster.
Hideyuki Furuhashi has written this tankōbon. It is centered mainly on Koichi Haimawari as he found a new extension of his powers – an offensive one. It is an interesting evolution or extension of his powers and he seemed so happy to have an offensive aspect to what he considered a dull and pointless quirk. The reveal of Knuckleduster as the former speedster who lost his quirk is rather interesting as more secrets of his past are revealed. Betten Court illustrated this tankobon and it was rather well done and similar to those of Kohei Horikoshi – the inspiration of the series.
All in all, My Hero Academia: Vigilantes, Vol. 6 is a wonderful continuation to a series that seems intriguing and I cannot wait to read more.