Azami
This one shot is really well made! We can see how slowly kan broke down by the pressure of his family (having to pay for his sister's tuition) and his work (his shitty boss). It still can't excuse him hitting yumi, but I can see where he came from. I hope he will lean on yumi a little bit more as a moral support since you can see how he decide to just keep it all inside until it became too much which leads to him hitting yumi. My heart really breaks for both of them, him with his situation and yumi as he's innocent in this situation (and that let's go home despite he just got hit, just breaks my heart). I take it that kan's family situation isn't good and him being the eldest (I actually didn't really like the way his family calls him demanding the money for his sister's tuition). About his boss, he can just go to hell. From this story, you can see how pressure and abuse can do to someone (but it still doesn't excuse his actions, but we can learn why he do what he did).
One Winter Manhwa