Some translation of this : https://e-hentai.org/g/549146/9577539692/
Translated by nokosan from /a/ (I'm sorry nokosan for the wrong description).
You can find them on the Kirino Collection :
https://www.mediafire.com/?4468hzab3lrda#q7n1qwmi76wuq

Still worst girl

Base +6, knsou -6, yandere best dere +5, MinRan +8, Domingos Savio -5, gravytub +7, teen120 +6, blueperfection -7, jfragrettel +8, 日文君 -7, Snake-m33 -7, The Mike -10, Aquafinal -6, and 8 more...

Thanks for uploading best girl doujinshi.

Base +6, knsou +6, Domingos Savio +5, Z.G. +9, jfragrettel +8, BobRoss29 +7, Snake-m33 +7, Vergil250 +7, The Mike +10, Aquafinal +6, Svalemento +5, GodModeGOD +6, Ultimaniac +6, and 1 more...

Rule #1 of love drama manga:
Sibling/cousin is ALWAYS best girl. NO EXCEPTION

Base +4, gravytub -7, MinRan -8, The Mike +10, Svalemento +5, Seiryuu Blade +13, logitech6700 +6, BrigaCat +5, dero106 +9, onigirichan +6, kirinoxkyousuke +6, Snake-m33 +7

One anime for the culture.

Base +6