A [[Type-Moon]] parody manga created by [[Keikenchi]].

It stars [[Kohaku (tsukihime)|]] from [[Tsukihime]] and features characters from various Type-Moon series. It is drawn in a [[chibi]] style, and it is a self-aware series that constantly breaks the [[fourth wall]].

[[Carnival Phantasm]] included segments based on the series, and it was the focus of Type-Moon's 2012 April Fools' Day joke. Several characters from Koha-Ace have been made into Servants in [[Fate/Grand Order]].

h4. External links

* "Type-Moon Wiki: Koha-Ace":[https://typemoon.fandom.com/wiki/Koha-Ace]
コハエース