11 titles recommended if you like Horimiya: The Missing Pieces
You and I Are Polar Opposites
The Dangers in My Heart
My Teen Romantic Comedy SNAFU
Teasing Master Takagi-san
Shikimori's Not Just a Cutie
Real Girl
In the Clear Moonlit Dusk
A Star Brighter than the Sun
Monthly Girls' Nozaki-kun
Kubo Won't Let Me Be Invisible
Makeine: Too Many Losing Heroines!