Kemono ni Namida
Naru Samejima known as "Samejima the Unbeatable", is a Yankee that loves fighting, but the only person he can't stand up to is Toraji, his two years younger brother's childhood friend.He's always saying that one day he'll kick his ass but when Toraji whispers "Naru-chan" in his ear, why does he find it impossible to resist? There's also a story about two obstinate scientists and a student x sensei relationship. Vol 1 - Kemono ni Namida Vol 2 - Kemono ni Mitsu
Namaiki Kareshi
Kashiwagi plans on asking his girlfriend to marry him. When he catches her cheating on him with another man he's left in shock. Despairing over his misfortune, he gets drunk at the small pub he frequents only to wake up naked and in bed with the owner's nephew, Izumi, who's only eighteen!?Source: MAL -
Kimagure Goshujin To Oshikake Neko
Seme pretend he was a cat and turner into ab human to repray uke. Seme is a company preseident Uke is Kind Translation a bit messy
Chou to Hana no Kankeisei