Cosmos (manga)
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| Cosmos | |
_vol_1.png) First tankōbon volume cover | |
| Genre | |
|---|---|
| Manga | |
| Written by | Ryuhei Tamura |
| Published by | Shogakukan |
| English publisher | |
| Imprint | Sunday GX Comics |
| Magazine | Monthly Sunday Gene-X |
| Original run | April 19, 2023 – present |
| Volumes | 8 |
Cosmos (stylized in all caps) is a Japanese manga series written and illustrated by Ryuhei Tamura. It began serialization in Shogakukan's seinen manga magazine Monthly Sunday Gene-X in April 2023.
Set in modern-day Japan where aliens live hidden among humans, the series follows high school student Kaede Mizumori. After being recruited by investigator Rin Homura from the Galactic Financial Insurance Group "Cosmos", he uses his innate ability to detect lies to help solve cases involving extraterrestrials. Through his work, he confronts challenges arising from human-alien coexistence while developing his own abilities.
Media
Manga
Written and illustrated by Ryuhei Tamura, Cosmos began serialization in Shogakukan's seinen manga magazine Monthly Sunday Gene-X on April 19, 2023.[3][4] The series' chapters have been collected in eight tankōbon volumes as of february, 2026[5]
In October 2024, Viz Media announced that it has licensed the manga for English release in North America, with the first volume released on May 20, 2025.[6][7]
Volumes
| No. | Original release date | Original ISBN | English release date | English ISBN |
|---|---|---|---|---|
| 1 | November 17, 2023[8] | 978-4-09-157784-9 | May 20, 2025[7] | 978-1-9747-5464-9 |
| 2 | February 19, 2024[9] | 978-4-09-157798-6 | August 19, 2025[10] | 978-1-9747-5514-1 |
| 3 | May 17, 2024[11] | 978-4-09-157823-5 | November 18, 2025[12] | 978-1-9747-5832-6 |
| 4 | September 19, 2024[13] | 978-4-09-157834-1 | February 24, 2026[14] | 978-1-9747-5884-5 |
| 5 | January 17, 2025[15] | 978-4-09-157851-8 | May 26, 2026[16] | 978-1-9747-6328-3 |
| 6 | May 19, 2025[17] | 978-4-09-157882-2 | — | — |
| 7 | September 19, 2025[18] | 978-4-09-157898-3 | — | — |
| 8 | February 19, 2026[5] | 978-4-09-158216-4 | — | — |
Other
In commemoration of the release of the manga's sixth volume on May 19, 2025, a promotional video and a commercial were uploaded to the Monthly Sunday Gene-X YouTube channel that same day. The commercial appeared during the broadcast of Case Closed on NNS-affiliated stations on May 24, 2025. Both videos feature narration by Takayuki Sugō.[19]