Koha-Ace GO: Teito Seihai Kitan

Remake of the Imperial Grail War from the Koha-Ace manga. The protagonist is Akagi Kanata, who gets transported 75 years to the past to participate in a Holy Grail War in the midst of World War 2.

Koha-Ace stars Kohaku and features characters from various TYPE-MOON series. It is drawn in a super deformed style, and it is a self-aware series that constantly breaks the fourth wall.

It is the beginning of the battle for the dominion of Japan, the so-called "Holy Grail War"! A Koha-Ace side story which portrays the lives of the heroes of the Sengoku period, centering on the man who took over the country, Hideyoshi Toyotomi!

A gag manga featuring numerous characters from various Type-Moon works in a school setting.

The definitive semi-autobiographical manga by Keikenchi, the artist of [Koha-Ace](https://mangabaka.org/series/dsjejn4/koha-ace) and [Koha Ace GO: Teito Seihai Kitan](https://mangabaka.org/series/hnv1s1u/koha-ace-go-teito-seihai-kitan), depicting the daily mundane experiences of the mobile game "Fate/Grand Order" in a meandering and drawn-out style. New Servants designed by Takashi Takeuchi also appear!