Shitai kara Suru no

1-4. MELT ; Comic Junai Kajitsu 2007-09, 11, 2008-01 Kazuki can't clearly explain it but something is missing in his life, sadly the people around him can't really notice this, not even his sweet girlfriend Momoko. One day Kazuki notices that his closest childhood friend Mitsuki-nee returns to town