Collection of the following stories: 1. Koi Hana ★ Double (恋ハナ★ダブル) - Published in Comic Yuri Hime 2011-11 A bittersweet depiction of the love between two classmates at a girls-only high school and an adult couple. 2. Koi Hana ★ Valentine (恋ハナ★バレンタイン)Published in Comic Yuri Hime 2012-03 3. Koi Hana＊Kiss (恋ハナ＊スキキス) 4. Renai Joshi Tantei Fairu - Part 1 (レンアイ女子探偵ファイル-前編) Published in Comic Yuri Hime 2012-07 A new story in the universe of Renai♥Joshika. 5. Renai Joshi Tantei Fairu - Part 2 (レンアイ女子探偵ファイル-後編)Published in Comic Yuri Hime 2012-09 6. Futari no Milky Way (ふたりのミルキーウェイ)Published in Comic Yuri Hime 2012-05 7. Bucho no Nazo (部長の謎)