Kochoko

Kona x Kaga Matome Lucky Star Doujin released May 2 '08 Comedy Drama Konata x Kagami Yuri

KonaKaga Matome After Story - The First Step Lucky Star Doujin released Sep 11 '08 Comedy Konata x Kagami Yuri

Konami Valentine Lucky Star Doujin released Dec 12 '12 Comedy Konata x Kagami Valentine's Yuri

The Chill of Winter and the Warmth of the Heart Lucky Star Doujin released Dec 24 '13 Konata x Kagami Yuri