A manga adaptation of the upcoming movie, 009 Re:Cyborg.

An ancient race of monsters who can assume human form called the Grongi begin to murder humans in Tokyo after being awakened. The only one who can match their power is a young adventurer named Godai Yuusuke, who gains the power of Kuuga after its previous bearer passes its power to him.

(Source: MangaUpdates)

Oneshot manga included with 009 Re: Cyborg boxset

Publisher Hayakawa is celebrating its 70th anniversary with two manga anthology reprints. One collection is dedicated to mystery works while the other compiles sci-fi stories printed over the publisher’s long career.