For BL, Kii Kana and Fumino Yuki's stuff, Doukyuusei and it's spin offs have been mentioned so I won't repeat them.
Harenochi Shikibu, Ganbare! Nakamura-kun!!, Koi da Ai da wa Sateoite, Motoyan Papa to Hitsuji-sensei, Sasaki to Miyano, Hayakawa Nojiko's stuff, like Kurayamu Ni Strobe...