Tensei Shitara Slime Datta Ken Wiki:Terminology Guide

This page lists all official names of characters, locations, skills spells and other tidbits used in the series. These will be used to standardize names on this wiki. The names are listed chronologically based on the light novel, followed by the manga, anime and other media.

Notes:
 * This page is still a work-in-progress. All names and wiki articles are subject to change without notice. As such, this will only serve as a guideline and will not be heavily enforced (yet).
 * You may add updates to this guide on the talk page, which will later be added by a content moderator or administrator.
 * The talk page may also be used to discuss any issues with this page or the official translations.

Official Sources
The light novel and the spin-off manga The Ways of the Monster Nation are translated by Yen Press. The manga and all spin-off manga except The Ways of the Monster Nation are translated by Kodansha USA. Crunchyroll provided the subtitled version of the anime, and Funimation dubbed it. These will be regarded as the official translations.

In cases where there is a naming conflict between the translated media, the manga translations by Kodansha USA should be used as it is closest to the source, being the only Japanese main story publisher that did not outsource the translation. That is followed by the LN translation by Yen Press and then the anime translation by Crunchyroll.

The web novel was not officially translated in English. Naming from the web novel should generally be avoided.

When no official translations are available, the choice for the English terms and names should be left to the discretion of the wiki editors until an official translation becomes available.

Exception: Should the highest-priority available official translation not reflect the Japanese name or term correctly or otherwise significantly impact the understanding of the content negatively, then a lesser-priority official translation can be used instead, or even a name or term that none of the official translations are using, in which case a redirect from the highest-priority official name/term should be made to the page, including an explanation on the page for why the official term(s)/name(s) were not used in that particular instance.

Series title
The official series title is That Time I Got Reincarnated as a Slime (転生したらスライムだった件). This title is used for the main story light novel, manga and anime. It is often abbreviated as TenSura (転スラ).

The spin-off manga also have official translations available:

That Time I Got Reincarnated as a Slime: The Ways of the Monster Nation (転生したらスライムだった件～魔物の国の歩き方～) is the only spin-off series that is based on the light novel and is usually simply referred to as The Ways of the Monster Nation (魔物の国の歩き方). On the wiki, it can be further shortened to Travel Guide, as the spin-off's main character's job is to first create and later expand a Travel Guide for Tempest.

The Slime Diaries: That Time I Got Reincarnated as a Slime (転スラ日記 転生したらスライムだった件), the first spin-off of the manga is usually abbreviated as Slime Diaries (転スラ日記).

That Time I Got Reincarnated (Again!) as a Workaholic Slime (転生しても社畜だった件) is another spin-off manga that is based on the main series manga.

That Time I Got Reincarnated as a Slime: Trinity in Tempest (転生したらスライムだった件 異聞 ～魔国暮らしのトリニティ～) is yet another spin-off. It can be abbreviated as Trinity in Tempest (異聞 ～魔国暮らしのトリニティ～). On the wiki it can be further shortened to just Trinity.

Ranks (EP Estimation and Battle Prowess)
Insanely Unrankable: They are more powerful than your average unrankable character since they possess Stardust the densest Energy and Turn Null (Nihility/Nothingness) the power that said to rival the [[Stardust Stardust] the Densest Energy. They possess the power to create (Stardust/Everythingness) and Destroy (Nihility/Nothingness) anything and everything at will.
 * Rimuru Tempest
 * Veldanava

Unrankable: They are transcended existence that transcends the limit of the world. That possess the power enough to destroy the world. They possess Magicule Breeder Reactor that can Produce infinite magicule energy that holds the power of Stardust, the densest energy.
 * Yuuki Kagurazaka
 * Milim Nava

Special S (SS) Rank: They are the Pinnacle Existence that very powerful enough to destroy Countries Alone. That Possess EP: 5,000,000 at least. And the strongest of them are the True Dragons. S Rank
 * Velzado
 * Velgrynd
 * Veldora
 * Velgaia
 * Guy Crimson
 * Rudra Nam Ul Nasca
 * Diablo
 * Benimaru
 * Zegion
 * Dagrule
 * Chloe Aubert
 * Dino
 * Zero
 * Leon Cromwell
 * Tatsuya Kondou (Temporarily)
 * Damrada (Temporarily)

Special A Rank

A+ Rank

A Rank

A- Rank