Barairo Mitsubachi
Complete | fujikawa ruri | 2006 released
Found the relationship between the side characters much more enjoyable than that of the two main characters. Main characters weren't very likable. There was nothing terribly interesting about the plot. Just sort of meh.
Hidoi Otoko (MINASE Masara)
Complete | MINASE Masara | 2005 released
Two couples with an age gap between them. Not really any chemistry between them. The second couple was a bit better, but still didn't really do anything for me.
Zurui Otoko (Crafty Man)
Complete | Naono bohra | 2009 released
Yamada To Shounen
Complete | mita ori | 2015 released
Bokura wa Mada Hyougaki no Tochuu
Complete | Yuuki hinase | 2019 released
Honto No Uso