Mitsugo wa Yoru mo Mitsudomoe
三つ子は夜も三つ巴 三つ巴アンソロジー
Source
Mitsudomoe
みつどもえ
manga
75
77
76
The somewhat precocious and sadistic girl 'Mitsuba', the somewhat lecherous muscle girl 'Futaba', and the somewhat mysterious girl 'Hitoha'. Better known as the (mischievous) "Marui Sisters", this is the story of how these three triplets go about their days in Class 6-3 with their cute yet wild antics.