1-en no Otoko
Apparently, there's an extra chapter of one of these stories in 'Limiter'.
Dear Green: Hitomi No Ounowa
Apparently, this is very realistic and believable, with a nice flow, moving at just the right pace from friendship to romantic love. There's apparently good character development too. After this, read the sequel 'Dear Green'.
NightS
4.5 stars. I love this, and could reread many times over! As is often the case with Yoneda Kou's work, it's more mature, subtle and realistic than other yaoi. The uke is the one seducing the seme whilst playing hard to get, instead of the typical yaoi dynamic of a weak, girly uke getting pushed around by the seme. Sensei has obviously given some thought to human nature and the way relationships work.
Koitomo!?