Shin Megami Tensei – The Roleplaying Game: Tokyo Conception English Release Listed for February 20, 2024


Update (December 16, 2023): The original listing has been updated to remove the title and description, and the release date has been updated to September 1, 2026. The listing with the original date is still live on


An Amazon listing has gone up for an English release of the table top RPG book “Shin Megami Tensei – The Roleplaying Game: Tokyo Conception.” The release will be published by LionWing Publishing, a company specialising in translations of Japanese TTRPG books.

The table top RPG was originally released in Japanese in 2004 by author Tokita Yuusuke and published by Jive, based on Shin Megami Tensei III: Nocturne. It received a supplement release a few months later subtitled “Amala Labyrinth”. Jive also released a large number of other TTRPGs based on various Shin Megami Tensei titles.

The original Japanese release was 274 pages, and the supplement was 94 pages, whilst the English release is listed as being 450 pages.


Welcome, to this world of chaos and rebirth.

Welcome to the Vortex World.

The Vortex World-where the story of the original video game Shin Megami Tensei: Nocturne unfolded-was born after the Conception, an event devised by a man named Hikawa, a leader in the cult known as the Ring of Gaia. It is a world teeming with gods, fairies, and other creatures, all of them summarized with a single word: demon.

Whether chance, whether destiny…

Whether desired or not, those who remained after the Conception were forced into a life of survival. Some took in a Magatama and became a fiend. Others chose to cling to their humanity, remaining as a human. And some poor souls could not continue without borrowing from the strength of demons.

In this game, you will take on the role of a human, fiend, or demon who wanders this Vortex World, and you will be swept up into matters that could happen only in a world such as this. Behold the Vortex World, the egg of the new world. Behold the war, waged between the Assembly of Nihilo and the Mantra Army. And know that to survive the strife of the Vortex World, you will need to unravel its mysteries.

Shin Megami Tensei: The Roleplaying Game – Tokyo Conception is an isekai action-adventure TRPG reproduces the world of Nocturne for you to enjoy.

Cover Art

Product Details

  • Price: $49.99
  • Release Date: February 20, 2024
  • Page Count: 450
  • Publisher: Lionwing Publishing
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  • Product Page (Amazon UK)