恋ときどき、焼きサバ定食

1-3. Koi Tokidoki, Yaki Saba Teishoku (恋ときどき、焼きサバ定食, Love is Sometimes a Grilled Fish Set Meal) 4. Memorable Memory no Saikai (メモラブル・メモリーの再会, Memorable Memory Reunion) 5. Kuro ga Hito ni Natta Riyuu (クロがヒトになった理由, The Reason Kuro Became Human) Note: Includes one extra chapter.