MarsSeed [1] filed a deletion request for bin32-openjk-git [2]: Abandoned, unused, somewhat badly packaged. 0 votes/popularity, no reverse dependencies. Last comment is from 2020.
AUR/openjk-git [a] has an active maintainer and enjoys a decent popularity (0.133109), with 23 votes. [a]: https://aur.archlinux.org/pkgbase/openjk-git [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/bin32-openjk-git/
