Card Game de Sekai ga Horobu Sekai ni Tensei Shite Card Shop o Kaiten Shitara, Shuui kara Zensaku Shujinkou da to Omowareteiru
Also known as When I Reincarnated Into a World Doomed by Card Games and Opened a Card Shop, Everyone Thought I Was the Protagonist of the Last Story
sanmaosakana
- Mangaka
- sanmaosakana
- First published
- 2026
- Status
- Ongoing
- Original language
- Japanese
- Genres
- Traditional Games · Action · Comedy · Isekai
- Content rating
- Safe
Where to find one
Search for Card Game de Sekai ga Horobu Sekai ni Tensei Shite Card Shop o Kaiten Shitara, Shuui kara Zensaku Shujinkou da to Omowareteiru on the marketplaces collectors use.
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Where it came from
This light novel series, authored by sanmaosakana, emerged from the popular Japanese web novel ecosystem, specifically gaining traction on platforms like Shosetsuka ni Naro before being picked up for print publication. The narrative follows a trope-heavy premise common in contemporary isekai literature, focusing on a protagonist transported into a world where reality is dictated by card games, blending elements of hobbyist subculture with high-stakes fantasy adventure.
The character design and illustrations, which define the visual identity of the light novel volumes, reflect the clean, vibrant aesthetic typical of modern Japanese light novel publishing. The series relies on the contrast between the mundane experience of running a card shop and the world-ending stakes of the fantasy setting, a combination designed to appeal to readers of both trading card game culture and escapist fantasy fiction.
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Who's collecting this
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About Card Game de Sekai ga Horobu Sekai ni Tensei Shite Card Shop o Kaiten Shitara, Shuui kara Zensaku Shujinkou da to Omowareteiru
Card Game de Sekai ga Horobu Sekai ni Tensei Shite Card Shop o Kaiten Shitara, Shuui kara Zensaku Shujinkou da to Omowareteiru is a series in the Manga catalog on collecto.rs. Sanmaosakana. Catalog data is sourced from MangaDex. No public series collectors track this one yet — adding yours would make you the first on collecto.rs.
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