The Community page has gone up!
If you're looking to help out on the wiki, this is the place to go.

Welcome to the KimiSen Wiki!

This wiki is dedicated to Kimi to Boku no Saigo no Senjou, Aruiwa Sekai ga Hajimaru Seisen (キミと僕の最後の戦場、あるいは世界が始まる聖戦, lit. "Our Last Crusade or the Rise of a New World") also known as KimiSen (キミ戦), a light novel written by Kei Sazane and illustrated by Ai Nekonabe.

We are currently editing over 166 articles, 1,246 pages, and 526 files.

Administrators  •  Recent Changes  •  Getting Started  •  To Do  •  Community Portal

This is a fan-made wiki, so anyone is allowed to contribute to the content. Be sure to check out the above links for how to get started.


The Empire, a nation of advanced machinery and science. The Nebulis Royal Household Agency, a land feared as “the country of witches.” In the midst of the long, endless war, between the two, the boy and the girl meet. The ice witch revered as the strongest: Princess Aliceliese The young swordsman who is among the Empire’s greatest forces: Iska The two meet as enemies at war. However, just as the boy is enchanted to the girl’s beauty and nobility, the girl is attracted to the boy’s strength and way of life. Cooperation is impossible, and there is no path forward except through the other. And yet...

To create a new article, simply enter the article title in the box below:

Trouble getting started?

  • If you are new to wikis, check Help:Getting Started
  • Don't be afraid to just jump in and start it! Others can edit and improve whatever you make.
  • Check out the community portal to see what the community is working on, to give feedback or just to say hi.
  • Help the wiki by editing article stubs and creating wanted pages.

If you would like to become one of our affiliates, contact us.

Latest Releases

Episode 12 Title Card.png

Episode 12
December 23, 2020

SF2 Cover.jpg

Secret File Volume 2
December 19, 2020


Volume 6
April 20, 2021

Volume 7

Volume 7
April 28, 2021

Volume 3

Volume 3
September 22, 2020

Helping Out
Want to help out the wiki?

We're looking for people to help edit stubs and add New Pages to this wiki. If you have questions or would like a specific goal to focus on, feel free to contact the local Wiki Manager for help or check out the local Community portal!
Community content is available under CC-BY-SA unless otherwise noted.