The Sakamoto Days manga has crossed a major milestone: 18 million copies in circulation worldwide, according to Anime News Network.

A Quiet Giant of the Action Genre

Created by Yuto Suzuki, Sakamoto Days follows retired hitman Taro Sakamoto, who traded the underworld for a convenience store, a wife, and a daughter — but keeps getting dragged back into action when enemies from his past come calling. The contrast between Sakamoto's round, friendly look and his impossibly smooth combat moves is the series' signature gag, and it's landed with readers worldwide.

Anime Boost

The milestone comes as the Netflix anime adaptation continues bringing new readers to the series. With the second season already renewed and the manga now selling at a blistering pace, Sakamoto Days has cemented itself as one of Shueisha's most valuable action properties of the current era.

What's Next

The manga's current arc is building toward what looks like a major showdown, and the anime's next season is expected to adapt some of the series' best-received storylines. If the momentum holds, the 20-million mark is likely just months away.