Man pages matching name unicode_start in section 1:

unicode_start.1.en	debian 10 / kbd
unicode_start.1.zh_CN	debian 10 / manpages-zh
unicode_start.1.zh_TW	debian 10 / manpages-zh
unicode_start.1.en	debian 11 / kbd
unicode_start.1.de	debian 11 / manpages-de
unicode_start.1.zh_CN	debian 11 / manpages-zh
unicode_start.1.zh_TW	debian 11 / manpages-zh
unicode_start.1.en	debian 12 / kbd
unicode_start.1.da	debian 12 / manpages-da
unicode_start.1.de	debian 12 / manpages-de
unicode_start.1.zh_CN	debian 12 / manpages-zh
unicode_start.1.zh_TW	debian 12 / manpages-zh