Cosmos, Vol. 4

By: Ryuhei Tamura

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Paperback | 24 February 2026

At a Glance

Paperback
176 Pages

Dimensions(cm)
20.96 x 14.61 x 1.52

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$31.99

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High school student Kaede’s new job is out of this world—or at least his clients are...

While Sakura embraces the challenges of her new music club, her protective older brother Kaede worries about the aliens hiding in plain sight in her class. Then, our friends uncover a scam operation at a local host club, and a friendly visit to the alien prison on the moon leads to some surprising intel about the alien criminal gang Pied Piper! Will the Cosmos operatives be able to infiltrate their HQ?

While Sakura embraces the challenges of her new music club, her protective older brother Kaede worries about the aliens hiding in plain sight in her class. Then, our friends uncover a scam operation at a local host club, and a friendly visit to the alien prison on the moon leads to some surprising intel about the alien criminal gang Pied Pipe

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