Volume 16 : Fairy Tales/Nursery Tales
1. The Golden Wolf and Red Riding Hood by Takayama Shinobu
2. The Grateful Crane by Saeki Yashirou
3. Pinkylina by D. Kissan
4. Shiro by Kaede Tooru and Mizutani Yuzu
5. The Snake King by Kayase Shiki
6. Little Merman by Kari Erika
7. A Little Old Japanese Tale by Ogaki Chika
8. Akazukin-san to Ookami-san by Ninagawa Tomo
9.
10. The Prince is a Herbivore by Kanou Ayumi
11. Stork's Contract by Akanatsu
12. Piggies by Mitsu Nanae
13. The Snake and the Black Lion by Serikawa Mame
14. The Centennial Brier and the Oblivious Princess (The 100 Year Thorns and the Unknowing Princess) by Akazaki Mutsumi
15. Thumbelina – Another Side by Mikami Ritsuhiro
16. Godfather Death God by Sakura Maro

Futakoi Alternative tells the story of Rentarō Futaba and his detective agency. One day a set of twins, Sara and Sōju, show up at his doorstep. They move in with him and work as secretaries for his agency.
Classifying Futakoi Alternative as a specific genre is extremely difficult, although at its core, it is most similar to a romantic comedy. The first handful of episodes are lighthearted, but the series becomes more serious as it approaches its conclusion. The criticisms about the show is normally the same as its accolades: Namely, that it never settles completely into any one genre or style and switches between them from episode to episode (being almost equal parts romance, action, scifi/fantasy and comedy).
-wikipedia