Happy Lucky Happening!!
[sasachinn] Hen☆Tights☆ Happening! (COMIC Unreal 2017-06 Vol. 67) [Chinese] [請給我九歲幼女的洨,五組] [Digital]
Happening STAR prologue + Act 1 - 3
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
[Airandou] Kyou wa Ii Koto Arimasu Youni | I Hope Something Good Happens Today (COMIC LO 2019-10) [English] [Xzosk] [Digital]
What Happened to You?
[Kameyama Shiruko] Shokuba de Sounyuu Happening!? - Dekoboko Combi no Hamarikata - Ch.9-15 [Chinese] [裸單騎漢化]
Nanka Ii Koto Atta? l Did something good happened?
Soaked Summer Clothes, and What Happened Next