Chika's manga / #Werewolves(2)

1 Hatsujou - Younger bro Takao found his lifetime pair, the teacher Yuuki. 2 Yokujou [Spin-Off] – Big bro Hayato’s fated pair, Shirou turns out to be a rival yakuza. 3 Misujou [Sequel of 2] - Hayato somehow turns into 'Eve' type then bears lovely twins!

— 1.) Hatsujou (main story) takao & yuuki — 2.) Yokujou (sequel to Hatsujou) hayato & shirou, from rival clan — 3.) Mitsujou (sequel to Yokujou) the birth of the twins! — 4.) Shikijou (sequel to Mitsujou)